开关电源使用说明书英文版

1描述初级开关电源UNO-PS/1AC/24DC/ 60W© PHOENIX CONTACT 数据表UNO POWER电源设备由于具备最高的能效性而在世界范围内引人关注。

低空载损耗和高能效节约了能源。

由于其具备高功率密度，因此UNO POWER电源设备是理想的解决方案，尤其在较为紧凑的控制箱中。

特性–因其具备85 V AC ... 264 V AC的输入电压范围而能够在全球范围内使用–通过稳定的24 V DC电源实现了最大的系统可用性–整个电源系列采用优化设计，空载损耗低，所以电源的转化效率非常高–极其紧凑：该薄型电源可提供60 W的电力，而其宽度仅有35 mm请确保始终使用最新文档。

可从 /products, 下载文档。

105547_zh_022014-07-012目录1描述 (1)2目录 (2)3订单数据 (3)4技术数据 (4)5使用目的 (7)6结构 (7)6.1 设备元件 (7)6.2 结构图 (7)7组装 (8)7.1 打开包装 (8)7.2 安装电源设备 (8)7.3 安装在DIN导轨上 (10)7.4 正常安装位置 (10)8安装电源设备 (11)8.1 安全规范和安装注意事项 (11)8.2 电源连接 (11)8.3 设备连接 (12)8.4 连接电缆 (12)9电源设备的运行状况 (13)9.1 正常运行 (13)9.2 过载响应 (13)9.3 环境温度 > 55°C时的状况 (13)9.4 在其它位置进行安装时的状况 (14)10电源设备的操作 (17)10.1 监控功能 (17)10.2 对电源设备进行并联操作 (18)10.3 电源设备的串行操作 (19)11拆卸 (19)11.1 拆卸电源设备 (19)11.2 废料处理注意事项 (19)描述型号订货号件/包装初级开关UNO电源，用于导轨安装，输入：单相，输出：24 V DC/60 W UNO-PS/1AC/24DC/ 60W290299213订单数据附件型号订货号件/包装冗余模块，5 V ... 24 V DC、2 x 10 A、1 x 20 A。

开关电源使用说明书英文版摘要：1.开关电源概述2.开关电源的工作原理3.开关电源的组成部分4.开关电源的使用方法5.开关电源的维护与注意事项6.结束语正文：【开关电源概述】开关电源是一种利用现代电力电子技术，通过开关管的开通和关断，实现输入电压和输出电压之间能量传递的电源设备。

与传统的线性稳压器相比，开关电源具有转换效率高、体积小、重量轻等优点，在现代电子设备中得到了广泛应用。

【开关电源的工作原理】开关电源的工作原理可以简单概括为：通过开关管进行开关控制，使输入电压的正负半周期分别作用于输出端，从而实现输出电压的调整。

具体来说，当开关管导通时，输入电压加在输出端的电感元件上，电感元件储存能量；当开关管截止时，电感元件释放能量，输出端得到稳定的电压。

【开关电源的组成部分】一个典型的开关电源主要包括以下几个部分：1.输入部分：包括输入电源、输入滤波器等，用于接收输入电压并滤除其中的干扰信号。

2.开关部分：主要包括开关管、驱动电路等，用于实现输入电压的正负半周期切换。

3.输出部分：包括输出滤波器、稳压器等，用于输出稳定电压并滤除其中的高频干扰。

4.控制部分：主要包括误差放大器、脉宽调制电路等，用于实现开关电源的自动稳压功能。

【开关电源的使用方法】1.根据设备的电源需求，选择合适的开关电源。

主要参数包括输出电压、输出电流、工作温度等。

2.将开关电源的输入端与电源系统相连接，注意接线要牢固可靠，并确保电源线有足够的截面积。

3.将开关电源的输出端与负载设备相连接，同样要注意接线要牢固可靠。

4.开启电源系统，检查开关电源输出电压是否稳定，如有异常，请检查电源线、开关电源及负载设备。

【开关电源的维护与注意事项】1.定期检查开关电源的工作状态，如发现异常，应及时断电并联系专业人员进行维修。

2.不要在潮湿、高温、充满尘埃的环境中使用开关电源，以免影响其正常工作和使用寿命。

3.不要在输入电压超过规定范围的情况下使用开关电源，以免损坏设备。

开关电源变压器Switch Mode Power Transformers◆使用频率：２５—５００ｋＨｚ◆功率范围：１０—５００Ｗ◆高效率、低漏感◆散热好，电磁干扰小◆磁芯：EE、EC、EI、EF、EER、ED、EFD、PQ、RM等◆磁芯材质：SP3、SP4、SP4A◆安装方式：可按客户要求设计◆Operating Frequency: 25—500kHz◆Range of Power: 10—500W◆High efficieacy,Low leakage inductanc◆easily dissipate heat, Lower EMI (Electromagnic Inference)◆Ferrite cores:EE、EC、EI、EF、EER、ED、EFD、PQ、RM and so on◆Meterial: SP3、SP4、SP4A◆Installation:Subject to customers’ request开关电源变压器Switch mode power transformer储能变压器（扼流圈－－变压器）＊Energy saving transformer (choke coils - transformer)１、各类开关电源：ＤＣ－ＤＣ、ＡＣ－ＤＣ－ＡＣ、ＤＣ－ＡＣ、ＵＰＳ电源等２、电路形式：单端正激、单端反激、推挽、半桥、全桥电路等３、用于通讯、网络、计算机；医疗设备、ＯＡ设备；电视、音响、空调等家用电器设备； 各类电子仪器、航空航天设备等1、Kinds of switch mode power:DC-DC、AC-DC-AC、DC-AC、UPS etc.2、Circuits:Single-terminal forward start、Single-terminal backward Start、Push-Pull、half-bridgecircuit、entire-bridge circuit etc.3、　Applied in: Telecommunication system, internet system,compute system;Medical apparatus and instru- ments,OA equipment; TV set,acoustics air conditioner;all kinds of electronics instruments, aircraftequipment and so on.●所有变压器、滤波器都在高磁场情况下应用，Ｔ１、Ｔ３、Ｔ４中存在直流磁场；●Ｔ７、Ｔ２上是方波，当方波不对称电流也会有直流分量；●Ｔ５、Ｔ６主要是交流分量，直流分量较小；●当开关电流较高时，Ｔ１、Ｔ３、Ｔ４可用铁粉磁芯。

Rated opera- Non-rep. Control Rated op e r a t ion a l currenttional voltage voltagevoltage10 A 25 A40 A230 VACrms 650 V p 3-32 VDC RS1A23D10 RS1A23D25 RS1A23D4018-36 VAC/DC RS1A23LA10 RS1A23LA25 RS1A23LA40400 VACrms 850 V p 4-32 VDC RS1A40D10 RS1A40D25 RS1A40D4018-36 VAC/DC RS1A40LA10 RS1A40LA25 RS1A40LA40480 VACrms 1200 V p 4-32 VDC RS1A48D10 RS1A48D25 RS1A48D4018-36 VAC/DCRS1A48LA10 RS1A48LA25 RS1A48LA40• Zero switching AC Solid State Relay• Direct copper bonding (DCB) technology in 25A and 40A types • LED indication• Clip-on IP 20 protection cover • Self-lifting terminals• Housing free of moulding mass• 2 input ranges: 4-32 VDC and 18-36 VAC/VDC• Operational ratings up to 40 AACrms and 480 VAC • Blocking voltage: Up to 1200 V p • Opto-isolation: > 4000 VACrms• Integrated snubber network in 25 A and 40 A typesProduc t De s c rip t ionThe zero switching relay with triac (10 A) or thyristor output (25 A, 40 A) offer a solution for resistive load switching. The zero switching relay switches ON when the sinus-oidal voltage crosses zero and switches OFF when the current crosses zero. TheSolid State RelaysLED indicates the status of the control input. The clip-on cover is securing touch pro-tection to IP 20. Output ter-minals can handle cables up to 16 mm 2.Type SelectionSwitching modeRated operational Rated operational Control voltage voltage current A: Zero Switching 23: 230 VACrms 10: 10 AACrmsLA: 18 to 36 VAC/VDC 40: 400 VACrms 25: 25 AACrms D: 3 to 32 VDC*48: 480 VACrms40: 40 AACrms*4 to 32 VDC for 400 VACand 480VAC typesSelection GuideIndustrial, 1-Phase ZS w. LED Types RS 23, RS 40, RS 48General Spec if ic a tionsHousing SpecificationsOutput SpecificationsThermal SpecificationsInput SpecificationsIsolationHeatsink Dimensions (load current versus ambient temperature)RS (10)3.34 2.58 1.81 1.04 0.27 -4.25 3.37 2.49 1.61 0.73-5.41 4.38 3.36 2.33 1.31 0.286.92 5.70 4.49 3.27 2.06 0.848.967.49 6.02 4.55 3.08 1.6111.9 10.08.19 6.36 4.53 2.6916.2 13.9 11.59.10 6.72 4.3423.7 20.3 17.0 13.7 10.4 7.1238.6 33.4 28.3 23.1 17.9 12.7- - - - - 29.710.09.08.07.06.05.04.03.02.01.0Loadcurrent [A]Thermal resistance [K/W]T AAmbient temp. [°C]Powerdissipation [W]13.011.39.78.26.85.54.23.01.90.92030 4050 6070RS (25)Carlo Gavazzi Heatsink Thermal ...for power (see Accessories) resistance... dissipation No heatsink required --- N/A RHS 300 5.00 K/W > 0 W RHS 100 3.00 K/W > 25 W RHS 45C 2.70 K/W > 60 W RHS 45B 2.00 K/W > 60 W RHS 90A 1.35 K/W > 60 W RHS 45C plus fan 1.25 K/W > 0 W RHS 45B plus fan 1.20 K/W > 0 W RHS 112A 1.10 K/W > 100 W RHS 301 0.80 K/W > 70 W RHS 90A plus fan 0.45 K/W > 0 W RHS 112A plus fan 0.40 K/W > 0 W RHS 301 plus fan 0.25 K/W > 0 W Consult your distribution > 0.25 K/W N/A Infinite heatsink - No solution --- N/AHeatsink SelectionHeatsink Dimensions (cont.)RS (40)Powerdissipation [W]T AAmbient temp. [°C]25.022.520.017.515.012.510.07.55.02.5Thermal resistance [K/W]Loadcurrent [A]3.23 2.80 2.37 1.94 1.51 1.09 0.66 23 3.70 3.21 2.73 2.24 1.75 1.26 0.78 214.30 3.74 3.17 2.61 2.05 1.49 0.92 185.07 4.41 3.76 3.10 2.44 1.78 1.12 156.12 5.33 4.54 3.75 2.96 2.17 1.38 137.58 6.61 5.64 4.66 3.69 2.72 1.75 10 9.808.55 7.30 6.05 4.80 3.55 2.30 8 13.5 11.80 10.09 8.37 6.66 4.94 3.23 6-18.3 15.7 13.04 10.39 7.74 5.09 4- - - - - 16.2 10.7 2 20 30 40 50 60 70 80Powerdissipation [W]T AAmbient temp. [°C]403632282420161284Thermal resistance [K/W]Loadcurrent [A]1.73 1.49 1.25 1.01 0.77 0.52 0.28 412.00 1.73 1.45 1.18 0.90 0.63 0.35 36 2.35 2.03 1.71 1.39 1.08 0.76 0.44 31 2.80 2.43 2.05 1.68 1.30 0.93 0.55 273.41 2.96 2.51 2.05 1.60 1.15 0.70 224.26 3.71 3.15 2.59 2.03 1.47 0.92 185.56 4.84 4.12 3.40 2.68 1.96 1.24 147.74 6.74 5.75 4.76 3.77 2.78 1.78 1012.12 10.58 9.04 7.50 5.96 4.42 2.88 6 - - - 15.74 12.56 9.37 6.18 320 30 40 50 60 70 80DimensionsFunctional DiagramAC Control Voltage25The declaration in this section is prepared in compliance with People’s Republic of China Electronic Industry Standard SJ/T11364-2014: Marking for the Restricted Use of Hazardous Substances in Electronic and Electrical Products.Part NameToxic or Harardous Substances and Elements Lead (Pb)Mercury (Hg)Cadmium (Cd)Hexavalent Chromium (Cr(Vl))Polybrominated biphenyls (PBB)Polybrominated diphenyl ethers(PBDE)Power Unit AssemblyxOOOOOO: Indicates that said hazardous substance contained in homogeneous materials fot this part are below the limit require-ment of GB/T 26572.X: Indicates that said hazardous substance contained in one of the homogeneous materials used for this part is above the limit requirement of GB/T 26572.Environmental Information环境特性这份申明根据中华人民共和国电子工业标准SJ/T11364-2014：标注在电子电气产品中限定使用的有害物质零件名称有毒或有害物质与元素铅(Pb)汞(Hg)镉(Cd)六价铬(Cr(Vl))多溴化联苯(PBB)多溴联苯醚(PBDE)功率单元xOOOOOO:此零件所有材料中含有的该有害物低于GB/T 26572的限定。

参数型号LW-1550KD 0-15V连续可调0-50A连续可调LED数字显示±1% ±1个字LW-1560KD 0-15V连续可调0-60A连续可调LED数字显示±1% ±1个字LW-3040KD0-30V连续可调0-40A连续可调LED数字显示±1% ±1个字LW-3050KD 0-30V连续可调0-50A连续可调LED数字显示±1% ±1个字LW-3060KD 0-30V连续可调0-60A连续可调LED数字显示±1% ±1个字LW-6020KD 0-60V连续可调0-20A连续可调LED数字显示±1% ±1个字LW-6030KD 0-60V连续可调0-30A连续可调LED数字显示±1% ±1个字LW-10020KD 0-100V连续可调0-20A连续可调LED数字显示±1% ±1个字- 1 -高精度直流稳压稳流开关电源使 用 说 明 书INSTRUCTION MANUAL2.1.额定工作条件：输入电压：AC220V±10% 50Hz（AC110V 60Hz输入可定做）工作环境：-10℃ ～ +40℃ 相对湿度＜80%储存环境：-20℃ ～ +70℃ 相对湿度＜70%LW系列电源为高效率开关电源，具有带载能力强，连续工作故障率低，并有过压、过温、过载、限流等多种保护功能。

即可作稳压电源使用也可作稳流电源使用，稳压、稳流可自动转换。

是科研、院校、工厂等首选电源产品。

具体型号参数见下表：二、参数规格电压输出电流输出显示方式显示精度 LONGWEI SWITCHING POWER SUPPLY香 港 龙 威 仪 器 仪 表 有 限 公 司LONGWEI INSTRUMENTS (H.K) CO., LTD感谢您购买使用龙威开关电源系列产品，为了使您更好的使用本产品，使用之前请仔细阅读说明书，并妥善保管，以便日后查阅！一、概述2.2.电源输出参数：电压稳定度：≤0.2%电流稳定度：≤0.5%负载稳定度：≤0.5%纹波及噪声：≤1%（有效值）三、面板控制3.1.前面板：（1）电流显示：用于显示当前电流值，单位：安培（A）。

感谢你使用LED开关电源，在使用之前请详细阅读如下内容：Please read the following contents before you use LED Power Switch Supply:一、产品原理概况Theory本产品是采用脉宽调制（PWM）技术控制的新型开关电源。

输入的交流电压经过整流滤波产生的300V左右的直流电压，在专用芯片的控制下，电路中的变压器、开关器件产生高频方波电压，经过大功率整流管后输出高精度、高稳定的直流电压。

Our products are new style of Power Switch Supply by using PWM technical and controlled by PWM. Input V olatge will produce approximately 300V DC/DC voltage when it goes through reatification filtering, the transformer、switch will cause high frequency square wave voltage and output high preciseness、high stable DC/DC voltage when it passes high power rectifying tube under the controll of ASIC chip.二、产品特点Feature1、体积小，重量轻Small size, Light2、工作电压范围宽：输入电压可在170-264V内正常工作。

width range of Input V oltage: the allowable input voltage ranges from 170-264V3、安全，可靠性高（执行标准：GB4943）。

Safety, reliable(Implement Standard: GB4943)4、卓越的工作性能：大功率的开关电源有5-10秒的延时检测电路设计，能很好的杜绝电源通电瞬间输出不稳定的高电压，从而能防止负载不受高电压的冲击（特别是LED发光源，能最大限度的减少因工作电压突变所造成的光衰）。

STR-A60xxHDescriptionThe STR-A60xxH series are power ICs for switching power supplies, incorporating a power MOSFET and a current mode PWM controller IC. Including a startup circuit and a standby function in the controller, the product achieves low power consumption, low standby power, and high cost-effectiveness power supply systems with few external components.The STR-A60xxH internal MOSFET has a V DSS of 650 V(min) or 700 V(min), and an R DS(on) of 2.8 or 6.0 Ω with a frequency of 100 kHz. Power output is rated at 10 or 15 W at 230 V AC input and 8 or 13 W at wide input range (85 to 265 V AC).The device is provided in an industry-standard DIP-8 package, with pin 6 removed for increased isolation.Features and Benefits▪ Small DIP8 package with10 to 15 W power output 230 V AC ▪ Current Mode PWM control with 100 kHz switching frequency▪ Built-in Random Switching function, reducing EMI noise, and simplifying EMI filters, and therefore reducing cost ▪ Built-in Slope Compensation function, avoiding subharmonic oscillation▪ Built-in Auto Standby function (Input Power, P IN < 25 mW at no load)▫ Normal operation: PWM mode▫ Light load operation: Standby mode (burst oscillation)▪ Built-in Audible Noise Suppression function during Standby mode▪ Built-in Startup Circuit, reducing power consumption in standby operation, and eliminating external components.▪ Bias-Assist function, improving startup operation,suppressing V CC voltage drop in operation, and allowing use of smaller V CC capacitorCurrent Mode Control PWM Regulator ICFor Switching Power SuppliesTypical ApplicationNot to scaleContinued on the next page…Applications:For switching power supplies used in:• Battery chargers for cell phones, digital cameras, video cameras, shavers, emergency lights• Stand-by power for LCD TVs, desktop PCs, LB Printers, audio equipment• Small switched-mode power supplies for inkjet printers, DVD/CD players, set-top boxes• Auxiliary power supplies for A/C, refrigerators, washers, dish washers, and other white goodsPackage: 8-pin DIPFeatures and Benefits (continued)▪ Built-in Leading Edge Blanking function▪ Built-in High Speed Latch Release function, releasing the latch shutdown immediately at turning off AC supply▪ Two-chip structure, with a controller and a power MOSFET with guaranteed avalanche energy available to simplify surge absorber circuits▪ Protection functions:▫ Brown-In and Brown-Out Protection function: auto-restart,prevention of excess input current and heat rise at low inputvoltage ▫ Overcurrent Protection function (OCP): pulse-by-pulse built-in compensation circuit to minimize OCP point variation on AC input voltage▫ Overload Protection function (OLP): auto-restart, built-in timer, reduces heat during overload condition, and no external components required▫ Overvoltage Protection function (OVP): latched shutdown▫ Thermal Shutdown Protection function (TSD): shutdown latches device off to prevent continuous oscillationSelection GuidePart Numberf OSC(kHz)MOSFETV DSS(min)(V)R DS(on)(max)(Ω)P OUT*(W)Package Packing230 V WideSTR-A6059H100650 6.0108DIP8 with pin 6 removed50 pieces per tubeSTR-A6062H7002.81513STR-A6069H 6.0108* The listed output power is based on the package thermal ratings, and the peak output power can be 120% to 140% of the value stated here. At low output voltage and short duty cycle, the output power may be less than the value stated here.Absolute Maximum Ratings1 Valid at T A = 25°C, unless otherwise specifiedCharacteristic Symbol Notes Terminals Rating UnitDrain Current2I Dpeak Single pulse STR-A6059H8 – 1 1.8A STR-A6062H8 – 1 3.0A STR-A6069H8 – 1 1.8ASingle Pulse Avalanche Energy3E ASSingle pulse, V DD = 99 V,L = 20 mHSTR-A6059H8 – 124mJSTR-A6062H8 – 156mJSTR-A6069H8 – 124mJ I LpeakSingle pulse, V DD = 99 V,L = 20 mHSTR-A6059H8 – 1 1.8ASTR-A6062H8 – 1 2.2ASTR-A6069H8 – 1 1.8AS/OCP Terminal Voltage V OCP 1 – 3 –2 to 6V Controller IC (MIC) Supply Input Voltage V CC 5 – 332V FB/OLP Terminal Voltage V FB 4 – 3 –0.3 to 14V FB/OLP Terminal Sink Current I FB 4 – 3 1.0mA BR Terminal Voltage V BR 2 – 3 –0.3 to 7V BR Terminal Sink Current I BR 2 – 3 1.0mA MOSFET Power Dissipation4P D1Mounted on a 15 mm × 15 mm PCB8 – 1 1.35W Controller IC (MIC) Power Dissipation P D2 5 – 3 1.2WOperating Ambient Temperature T OP Maximum recommended internal leadframetemperature, T F(max) = 115°C– –20 to 125°CStorage Temperature T stg – –40 to 125°C Channel Temperature T ch – 150°C 1Current characteristics are defined based on IC as sink ( +), or source ( –).2Refer to MOSFET Safe Operating Area Curve.3Refer to MOSFET Avalanche Energy Derating Coefficient Curve.4Refer to MOSFET Temperature versus Power Dissipation Curve.7,8 Functional Block Diagram1 2 3 4875D/STD/STVCCS/OCPBRGNDFB/OLPPin-out DiagramTerminal List TableNumber Name Function1S/OCP MOSFET source, and input for Overcurrent Protection detection signal2BR Input for Brown-In and Brown-Out Protection detection voltage3GND Ground4FB/OLP Input for constant voltage control signal, and input for Overload Protection signal 5VCC Input for power supply for control circuit6–(Pin removed)7, 8D/ST MOSFET drain, and input for startup currentElectrical Characteristics1 Valid at V CC = 18 V, T A = 25°C, unless otherwise specifiedCharacteristic Symbol Terminal Min.Typ.Max.Unit Operation Start Voltage V CC(ON) 5 – 313.815.316.8V Operation Stop Voltage2V CC(OFF) 5 – 37.38.18.9V Circuit Current in Operation I CC(ON) 5 – 3 – – 2.5mA Minimum Startup Voltage V ST(ON) 5 – 3 –38 –V Startup Current I STARTUP 5 – 3 –3.7 –2.5 –1.5mA Startup Current Supply Threshold Voltage2V CC(BIAS) 5 – 38.59.510.5V Average Switching Frequency f OSC(av)8 – 390100110kHz Switching Frequency Variance Range∆f8 – 3 –8 –kHz Maximum Duty Cycle D MAX8 – 3778389% Minimum On-Time t ON(MIN) – –470–ns Leading Edge Blanking Time t BW––280 –ns OCP Compensation Coefficient D PC––33–mV/μs Maximum Duty Cycle for OCP Compensation D DPC––36–% OCP Threshold Voltage at Zero Duty Cycle V OCP(L) 1 – 30.700.780.86V OCP Threshold Voltage at 36% Duty Cycle V OCP(H) 1 – 30.810.90.99V Maximum Feedback Current I FB(MAX) 4 – 3 –340 –230 –150μA Minimum Feedback Current I FB(MIN) 4 – 3 –30 –15 –7μA Oscillation Stop FB/OLP Voltage V FB(OFF) 4 – 30.850.95 1.05V OLP Threshold Voltage V FB(OLP) 4 – 37.38.18.9V OLP Delay Time t OLP 4 – 3546882ms Operation Current After OLP I CC(OLP) 5 – 3 –300600μA FB/OLP Terminal Clamp Voltage V FB(CLAMP) 4 – 31112.814V Brown-In Threshold Voltage V BR(IN) 2 – 3 5.2 5.66V Brown-Out Threshold Voltage V BR(OUT) 2 – 3 4.45 4.8 5.15V BR Terminal Clamp Voltage V BR(CLAMP) 2 – 36 6.47V BR Function Disabling Threshold V BR(DIS) 2 – 30.30.480.7V OVP Threshold Voltage V CC(OVP) 5 – 3262932V Latch Circuits Sustaining Current3I CC(LATCH) 5 – 3 –700 –μA Thermal Shutdown Operating Temperature T J(TSD) 5 – 3135 – –°C 1Current characteristics are defined based on IC as sink ( +), or source ( –).2V CC(BIAS) > V CC(OFF).3A latch circuit is a circuit operated with Overvoltage Protection (OVP) and/or Thermal Shutdown Protection (TSD) in operation.MOSFET Electrical Characteristics Valid at T A = 25°C, unless otherwise specifiedCharacteristic Symbol Device Terminal Min.Typ.Max.UnitDrain-to-Source Breakdown Voltage V DSS STR-A6059H8 – 1650 – – V STR-A6062H8 – 1700 – – V STR-A6069H8 – 1700 – – VDrain Leakage Current I DSS All8 – 1 – – 300μAOn-Resistance R DS(on)STR-A6059H8 – 1 – – 6ΩSTR-A6062H8 – 1 – – 2.8ΩSTR-A6069H8 – 1 – – 6ΩSwitching Time t f All8 – 1 – – 250ns Thermal Resistance*RθchC All – – – 22°C/W *Case temperature, T C, is defined at the center of surface on the branded side of the package.Typical application circuit example. Brown-in/Brown-out function enabled byconnecting the BR terminal to a resistive dividerTime (s)1010.10.0110-610-510-410-310-210-1T r a n s i e n t T h e r m a l R e s i s t a n c e , R θc h -c (°C /W )Transient Thermal Resistance CurveAmbient Temperature, T A (°C)1.61.41.21.00.80.60.40.20A l l o w a b l e P o w e r D i s s i p a t i o n , P D 1 (W )MOSFET Temperature versus Power Dissipation CurveChannel Temperature, T ch (°C)100806040200255075125100150E A S T e m p e r a t u r e D e r a t i n g C o e f f i c i e n t (%)MOSFET Avalanche Energy Derating Coefficient CurveDrain-to-Source Voltage, V DS (V)1001010.10.01D r a i n C u r r e n t , I D (A )Channel Temperature, T ch (°C)100806040200020406010080120S a f e O p e r a t i n g A r e a T e m p e r a t u r e D e r a t i n g C o e f f i c i e n t (%)S. O. A. Temperature Derating Coefficient CurveCharacteristic PerformanceSTR-A6059HTime (s)1010.10.0110-610-510-410-310-210-1T r a n s i e n t T h e r m a l R e s i s t a n c e , R θc h -c (°C /W )Transient Thermal Resistance CurveAmbient Temperature, T A (°C)1.61.41.21.00.80.60.40.20A l l o w a b l e P o w e r D i s s i p a t i o n , P D 1 (W )MOSFET Temperature versus Power Dissipation CurveChannel Temperature, T ch (°C)100806040200255075125100150E A S T e m p e r a t u r e D e r a t i n g C o e f f i c i e n t (%)MOSFET Avalanche Energy Derating Coefficient CurveDrain-to-Source Voltage, V DS (V)1001010.10.01D r a i n C u r r e n t , I D (A )Channel Temperature, T ch (°C)100806040200020406010080120S a f e O p e r a t i n g A r e a T e m p e r a t u r e D e r a t i n g C o e f f i c i e n t (%)S. O. A. Temperature Derating Coefficient CurveCharacteristic PerformanceSTR-A6062HTime (s)1010.10.0110-610-510-410-310-210-1T r a n s i e n t T h e r m a l R e s i s t a n c e , R θc h -c (°C /W )Transient Thermal Resistance CurveAmbient Temperature, T A (°C)1.61.41.21.00.80.60.40.20A l l o w a b l e P o w e r D i s s i p a t i o n , P D 1 (W )MOSFET Temperature versus Power Dissipation CurveChannel Temperature, T ch (°C)100806040200255075125100150E A S T e m p e r a t u r e D e r a t i n g C o e f f i c i e n t (%)MOSFET Avalanche Energy Derating Coefficient CurveDrain-to-Source Voltage, V DS (V)1001010.10.01D r a i n C u r r e n t , I D (A )Channel Temperature, T ch (°C)100806040200020406010080120S a f e O p e r a t i n g A r e a T e m p e r a t u r e D e r a t i n g C o e f f i c i e n t (%)S. O. A. Temperature Derating Coefficient CurveCharacteristic PerformanceSTR-A6069HMaterial of terminal: CuTreatment of terminal: Solder plating (Pb-free)Weight: Approximately 0.51 g Unit: mmAppearance: The body shall be clean and shall not bear any stain, rust, or flaw.Marking: The type number and lot number shall be clearly marked.a. Type Number: A60**b. Lot Number:1st letter: Last digit of year 2nd letter: Month1 to 9 for Jan. to Sept. O for Oct. N for Nov. D for Dec. 3rd letter: Weekc. Sanken Registration NumberPackage Outline Drawing, DIP-8Leadframe plating Pb-free. Device composition compliant with the RoHS directive.Packing Specifications50 tubes per inner carton (maximum)2500 pieces maximum per inner carton 4 inner cartons per outer carton (maximum)10,000 pieces maximum per outer cartonBecause reliability can be affected adversely by improper storage environments and handling methods, please observe the following cautions.Cautions for Storage• Ensure that storage conditions comply with the standard temperature (5°C to 35°C) and the standard relative humidity(around 40% to 75%); avoid storage locations that experienceextreme changes in temperature or humidity.• Avoid locations where dust or harmful gases are present and avoid direct sunlight.• Reinspect for rust on leads and solderability of products that have been stored for a long time.Cautions for Testing and HandlingWhen tests are carried out during inspection testing and otherstandard test periods, protect the products from power surgesfrom the testing device, shorts between the product pins, andwrong connections.Remarks About Using Silicone Grease with a Heatsink• When silicone grease is used in mounting this product on a heatsink, it shall be applied evenly and thinly. If more siliconegrease than required is applied, it may produce excess stress. • Volatile-type silicone greases may crack after long periods of time, resulting in reduced heat radiation effect. Silicone greasewith low consistency (hard grease) may cause cracks in the mold resin when screwing the product to a heatsink.• Our recommended silicone greases for heat radiation purposes, which will not cause any adverse effect on the product life, areindicated below:Type SuppliersG746Shin-Etsu Chemical Co., Ltd.YG6260Momentive Performance Materials Holding, Inc.SC102Dow Corning Toray Co., Ltd.Soldering• Leadframetemperature,T F, should not exceed 115°(max)• When soldering the products, please be sure to minimize the working time, within the following limits:260±5°C 10 s350±5°C 3 s (solder iron)• To avoid internal chip damage, soldering on each of the lead-pins should be at a distance of at least 1.5 mm away from the body of the products.Electrostatic Discharge• When handling the products, the operator must be grounded.Grounded wrist straps worn should have at least 1 MΩ ofresistance from the operator to ground to prevent shock hazard, and it should be placed near the operator.• Workbenches where the products are handled should be grounded and be provided with conductive table and floor mats.• When using measuring equipment such as a curve tracer, the equipment should be grounded.• When soldering the products, the head of soldering irons or the solder bath must be grounded in other to prevent leak voltages generated by them from being applied to the products.• The products should always be stored and transported in Sanken shipping containers or conductive containers, or be wrapped in aluminum foil.The products described herein are manufactured in Ja p an by Sanken Electric Co., Ltd. for sale by Allegro MicroSystems, Inc.Sanken and Allegro reserve the right to make, from time to time, such de p ar t ures from the detail spec i f i c a t ions as may be re q uired to per m it im-p rove m ents in the per f or m ance, reliability, or manufacturability of its prod u cts. Therefore, the user is cau t ioned to verify that the in f or m a t ion in this publication is current before placing any order.When using the products described herein, the ap p li c a b il i t y and suit a bil i t y of such products for the intended purpose shall be reviewed at the users responsibility.Application and operation examples described in this document are quoted for the sole purpose of reference for the use of the products herein and Sanken can assume no responsibility for any infringement of industrial property rights, intellectual property rights or any other rights of Sanken, Allegro, or any third party which may result from its use.When using the products specified herein by either (i) combining other products or materials therewith or (ii) physically, chemically or otherwise processing or treating the products, please duly consider all possible risks that may result from all such uses in advance and proceed therewith at your own responsibility.Although Sanken undertakes to enhance the quality and reliability of its products, the occurrence of failure and defect of semiconductor productsat a certain rate is inevitable. Users of Sanken products are requested to take, at their own risk, preventative measures including safety design of the equipment or systems against any possible injury, death, fires or damages to the society due to device failure or malfunction.Sanken products listed in this document are designed and intended for the use as components in general purpose electronic equipment or appa-ratus (home appliances, office equipment, telecommunication equipment, measuring equipment, etc.). Please return to us this document with your signature(s) or seal(s) prior to the use of the products herein.When considering the use of Sanken products in the applications where higher reliability is required (traffic signal control systems o equipment, fire/ crime alarm systems, various safety devices, etc.), please contact your nearest Sanken sales representative to discuss, and then return to us this docu-ment with your signature(s) or seal(s) prior to the use of the products herein.The use of Sanken products without the written consent of Sanken in the applications where extremely high reliability is required (aerospace equip-ment, nuclear power control systems, life support systems, etc.) is strictly prohibited.Anti radioactive ray design is not considered for the products listed herein.The information in c lud e d herein is believed to be accurate and reliable. Ap p li c a t ion and operation examples described in this pub l i c a t ion are given for reference only and Sanken and Allegro assume no re s pon s i b il i t y for any in f ringe m ent of in d us t ri a l property rights, intellectual property rights, or any other rights of Sanken or Allegro or any third party that may result from its use. The contents in this document must not be transcribed or copied without Sanken’s written consent.Sanken assumes no responsibility for any troubles, such as dropping products caused during transportation out of Sanken's distribution network. Copyright © 2011 Allegro MicroSystems, Inc.。

开关电源说明书范文一、产品概述开关电源是一种将交流电转换为直流电的装置，广泛应用于各种电子设备中。

本产品为小型开关电源，具有体积小、效率高、稳定性好等特点，适用于家庭、办公室和工业领域等使用。

二、产品特点1.高效能：采用高效率的开关电源方案，能够将电能转换为有效功率，避免能量的浪费。

2.稳定性好：配备专业的电压稳定控制装置，能够保证输出电压的稳定性，避免因电压波动而对设备造成影响。

3.短路保护：当输出短路时，开关电源会自动断开输出，避免因短路而损坏设备。

4.过载保护：当负载超过额定功率时，开关电源会自动断开输出，避免因过载而损坏设备。

三、产品规格1.输入电压：AC100-240V，适用于全球范围内的电源标准。

2.输出电压：DC5V，具体输出电压可根据需要进行调整。

3.输出电流：最大输出电流为2A，具体输出电流可根据需要进行调整。

4.工作温度：0-40℃，在此温度范围内工作可保证电源的稳定性和耐久性。

5.外壳材料：采用阻燃塑料外壳，具有良好的防火性能。

四、使用方法1.将开关电源插头插入电源插座中，确保电源稳定。

2.连接需要供电的设备，将开关电源的输出端插入设备的电源接口。

3.打开开关电源，此时指示灯会亮起，表示电源开启。

4.使用过程中，如有短路或过载情况，开关电源会自动断开输出，此时应检查设备是否正常。

5.使用完毕后，应先关闭开关电源，再将插头拔出电源插座。

五、注意事项1.在使用过程中，应避免潮湿、高温和强烈的振动环境，以免影响开关电源的性能和寿命。

2.请勿将开关电源放置在易燃、易爆材料附近，以免发生火灾或爆炸事故。

4.请勿将开关电源接入超过额定电压的电源中，以免损坏开关电源和供电设备。

5.请勿将开关电源长时间处于高功率负载下工作，以免因过载而损坏设备。

六、包装清单1.开关电源主机x12.电源线x13.使用说明书x1七、售后服务1.本产品提供一年质保期，以自购买日起计算。