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7524-S08-T中文资料

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UNISONIC TECHNOLOGIES CO., LTD 7524 LINEAR INTEGRATED CIRCUIT www.unisonic.com.tw

1 of 5 Copyright © 2005 Unisonic Technologies Co., Ltd QW-R114-002.D POWER FACTOR CONTROLLER 󰂄 DESCRIPTION The UTC 7524 provides the necessary features to implement the Electronic BALLAST control and S.M.P.S application for designing active power factor correction circuit 󰂄 FEATURES * Internal self-starting * Micro power start up mode * Included under voltage lockout circuit * Internal 2% reference * High output current: peak 500mA DIP-8SOP-8*Pb-free plating product number: 7524L󰂄 ORDERING INFORMATION Ordering Number Normal Lead Free Plating Package Packing 7524-D08-T 7524L-D08-T DIP-8 Tube 7524-S08-R 7524L-S08-R SOP-8 Tape Reel 7524-S08-T 7524L-S08-T SOP-8 Tube 7524L-D08-T(1)Packing Type(2)Package Type(3)Lead Plating(1) T: Tube, R: Tape Reel(2) D08: DIP-8, S08: SOP-8(3) L: Lead Free Plating, Blank: Pb/Sn 元器件交易网www.cecb2b.com7524 LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 2 of 5 www.unisonic.com.tw QW-R114-002.D 󰂄 BLOCK DIAGRAM 53684217VCSVREF(2.5V)OP-AMPMULTGNDCOMPVI(M1)VCC1.3V (∆200mV)VOUTVCOMPVINIDETUVNLSelf-Starter+-+-+-+- 元器件交易网www.cecb2b.com7524 LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 3 of 5 www.unisonic.com.tw QW-R114-002.D 󰂄 ABSOLUTE MAXIMUM RATINGS (Ta = 25󰄊) PARAMETER SYMBOLRATINGS UNIT Supply Voltage VCC 20 V Peak Driver Output Current IO(PEAK)500 mA Detect Clamping Diode Current IDET 10 mA Output Clamping Diode Current IO(CD) 10 mA Junction Temperature TJ +125 °C Operating Temperature TOPR -20~+85 °C Storage Temperature TSTG -40~+150 °C Note 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. 2. The device is guaranteed to meet performance specification within 0℃~+70℃ operating temperature range and assured by design from -20℃~+85℃. 󰂄 ELECTRICAL CHARACTERISTICS (Ta = 25󰄊, All voltage referenced to GND unless otherwise specified) PARAMETER SYMBOLTEST CONDITIONS MIN TYP MAX UNITUnder Voltage Lockout Section Start Threshold Voltage VTHR(ST) 9.2 10 10.8 V UV lockout Hysteresis VHYS(UV) 1.8 2.0 2.2 V Supply Zener Voltage VZ 17 V Supply Current Section Start-up Supply Current Istart VCC6V 3 mA Output Section Output Voltage(High) VO(H) IOUT=-10mA,VCC=12V 7 9 V Output Voltage(low) VO(L) IOUT =10mA,VCC=12V 0.8 1.8 V Rising Time tR CL=1000pF 100 200 ns Failing Time tF CL=1000pF 90 200 ns Self-Start Section Self Starting Time tSS 12 µs Note: 1.Reference can not be tested on the PKG 2.Gv=VO(M)/(VI(M1)*(VI(M2)-VREF)) 元器件交易网www.cecb2b.com7524 LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 5 of 5 www.unisonic.com.tw QW-R114-002.D 󰂄 APPLICATION CIRCUIT 󰀩󰀯󰀧󰀏󰀨󰀖󰀘󰀓󰀒󰀕󰀙󰀔󰀗󰀓󰀢󰀵󰀯󰀳󰀤󰀒󰀭󰀒󰀳󰀔󰀤󰀓󰀤󰀕󰀤󰀔󰀯󰀵󰀤󰀳󰀒󰀳󰀕󰀥󰀒󰀳󰀖󰀤󰀖󰀵󰀒󰀲󰀒󰀥󰀓󰀳󰀗󰀳󰀘󰀳󰀙󰀳󰀚󰀳󰀒󰀑󰀳󰀒󰀒󰀳󰀒󰀓󰀷󰀳󰀒󰀤󰀗󰀤󰀘󰀳󰀓󰀤󰀒󰀑󰀤󰀒󰀒󰀵󰀓󰀥󰀪󰀢󰀤󰀥󰀚󰀲󰀓󰀥󰀗󰀥󰀕󰀳󰀒󰀚󰀥󰀙󰀤󰀒󰀖󰀤󰀒󰀔󰀤󰀒󰀓󰀥󰀘󰀤󰀒󰀕󰀭󰀓󰀭󰀔󰀥󰀖󰀲󰀔󰀥󰀔󰀳󰀒󰀘󰀳󰀒󰀗󰀵󰀓󰀳󰀒󰀕󰀣󰀥󰀪󰀳󰀒󰀙󰀵󰀓󰀭󰀢󰀮󰀱󰀁󰀵󰀶󰀣󰀦󰀁󰀒󰀤󰀚󰀤󰀙󰀳󰀒󰀔󰀭󰀢󰀮󰀱󰀁󰀵󰀶󰀣󰀦󰀁󰀒 PART LIST Resistor Capacitor Semiconductor Magnetics R1 1.8M C1 0.1µF IC1 UTC 7524 T1 E1-25(PC30):P=70T,S=4T,Gap=0.5mm R2 10K C2 0.1µF Q1 IRF830 T2 D15(GP-5):P=3T,S=13T R3 100K C3 4700pF Q2 2SC5039 L1 EE-25(Iron Power),80mH R4 3.3Ω C4 4700pF Q3 2SC5039 L2 EI-25(PC30):150T,Gap=0.4mm R5 22K C5 0.1µF D1 1N4004 R7 2.2K C6 0.01µF D2 1N4937 R8 2.2M C7 100µF D3 1N4148 R9 150K C8 0.1µF D4 1N4148 R10 330Ω C9 3300pF D5 FR107 R11 0.75Ω C10 47µF/450V D6 FR107 R12 5.1K C11 0.1µF D7 FR107 R13 1M C12 3300pF D8 FR107 R14 390K C13 3300pF BD1 PBP204 R15 3.9M C14 0.01µF TNR 12G471 R16 5.1Ω C15 0.01µF DIAIC32V R17 27Ω R18 5.1Ω R19 27Ω VR1 5K NTC 10Ω UTC assumes no responsibility for equipment failures that result from using products at values thatexceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, orother parameters) listed in products specifications of any and all UTC products described or containedherein. UTC products are not designed for use in life support appliances, devices or systems wheremalfunction of these products can be reasonably expected to result in personal injury. Reproduction inwhole or in part is prohibited without the prior written consent of the copyright owner. The informationpresented in this document does not form part of any quotation or contract, is believed to be accurateand reliable and may be changed without notice. 元器件交易网www.cecb2b.com

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MKW2524中文资料

MKW2524中文资料

Dual Output+Vo

PWMIsolationRef.AmpLCFilter+Vin

-VinCom.

-Vo

Single Output

PWM

Isolation

Ref.Amp

LCFilter+Vin

-Vin-Vo+VoBlock DiagramRemote on/offEN55022EMI

I/O Isolation1500VDCMore PowerHighPowerDensity

Wide Range2:1Minmax's MKW2500 series, comprising 21 different models, hasbeen conceived as an application specific range of DC/DC converters,specially addressing data communication equipments, mobile batterydriven equipments, distributed power systems, telecommunicationequipments, mixed analog/digital subsystems, process/machine controlequipments, computer peripheral systems and industrial robot systems.Packing up to 15W of power into a 2x1x0.4 inch package, withefficiency as high as 86%, the MKW2500 has wide input ranges of9-18VDC, 18-36VDC and 36-75VDC which is available in outputvoltages of 3.3V, 5V, 5.1V, 12V, 15V, {12V and {15VDC.Other feathers include continuous short circuit protection, remoteon/off, six-sided shielded case and EN55022 Class A conducted noisecompliance minimize design-in time, cost and eliminate the need forexternal filtering.yInternal SMD ConstructionyUL 94V-0 Package MaterialyRemote On/Off ControlySix-Sided ShieldingyComplies with EN55022 Class AyCSA1950 Safety Approvaly2:1 Wide Input RangeyMTBF > 700,000 Hoursy1500VDC IsolationyEfficiency up to 86%Key Features15W, Wide Input Range, Single & Dual Output DC/DC ConvertersMKW2500 Series

Campden Instruments 752 Vibroslice 膜切器用户手册说明书

Campden Instruments 752 Vibroslice 膜切器用户手册说明书

CAMPDEN INSTRUMENTS LIMITED

INSTRUCTION MANUAL

FOR

752 VIBROSLICE TISSUE CUTTER

(Manual tissue transport)

752/M VIBROSLICE TISSUE CUTTER

(Motorised tissue transport)

Campden Instruments Limited

PO Box 8148

Loughborough

LE12 7LZ

UK

Tel: (+44) 01509 814790

Fax: (+44) 01509 817701

email:******************************

November 1996

The information provided in this document is intended to be a guide on how to use the Vibroslice

instrument safely and effectively and is subject to change without notice. Campden Instruments does not

accept liability for any damages arising from this document or the information contained in it. Campden

Instruments will not accept liability for damages arising out of misuse of this instrument.

Read and understand this instruction book before using the instrument. Only competent and capable

PS-7512资料

PS-7512资料

SPECIFICATIONPS-7512PS-7524PS-7548MODELDC VOLTAGERATED CURRENTCURRENT RANGERATED POWEROUTPUTVOLTAGEADJ. RANGE

LINE REGULATIONLOAD REGULATIONSETUP, RISE, HOLD TIME

VOLTAGE R

ANGE

FREQUENCY

RANGE

EFFICIENCY

(Typ.)

AC CURRENT

INPUT

INRUSH CURRENT (max.)LEAKAGE CURRENTOVER TEMPERATURESAFETYSTANDARDSHARMONIC CURRENTEMS IMMUNITYWORKING TEMP.WORKING HUMIDITYSTORAGE TEMP., HUMIDITYTEMP. COEFFICIENTVIBRATIONMTBFDIMENSIONOTHERSNOTEPACKINGOVER LOADOVER VOLTAGE12V24V48V6.3A3.2A1.6A0 ~ 6.3A0 ~ 3.2A0 ~ 1.6A76W76.8W76.8W100mVp-p150mVp-p240m

Vp-p2.0%1.0%1.0%12 ~ 14V24 ~ 28V48 ~ 53V0.5%0.5%0.5%1.0%1.0%1.0%85 ~ 264VAC 120 ~ 370VDC47 ~ 63Hz76%80%

81%1.6A / 115V AC 0.96A / 230V ACCOLD START 20A / 115V AC 40A / 230V AC<1mA/ 240VAC105 ~ 150%rated output power

Protection type :Constant current limiting, recovers automatically after fault condition is removed15 ~ 16.5V29 ~ 34V58 ~ 65VProtection type : Hiccup mode, recovers automatically after fault condition is removed855(TSW1) Detect on heat sink of power transistorProtection type :Shut down o/p voltage, recovers automatically after temperature goes downUL508,EN60950ApprovedCompliance to EN55011,EN55022 (CISPR22) Class BCompliance toEN61000-3-2,-3Compliance to EN61000-4-2,3,4,5,6,8,11, ENV50204, EN55024, EN61000-6-2 (EN50082-2) Heavy industry level, criteriaA-10 ~ +60(Refer to output load derating curve)20 ~ 90% RH non-condensing-20 ~ +85, 10 ~ 95% RH0.03%/(0 ~ 5010 ~ 500Hz, 2G 10min./1cycle, period for 60min.each along X,Y, Z axes123.1K hrs min. MIL-HDBK-217F (25)55.5*125.2*100mm (W*H*D)0.6Kg; 20pcs/13Kg/1.1CUFT1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25of ambient temperature.2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.3. Tolerance : includes set up tolerance, line regulation and load regulation.4. The power supply is considered a component which will be installed into a final equipment. The final equipment mustbe re-confirmed that it still meetsEMC directives.1000ms, 60ms, 50ms/230VAC 1800ms, 60ms, 10ms/115VACat full load75W Single PhaseIndustrial DIN Rail Power SupplyPS-75 SeriesUniversal AC input/Full rangeProtections:Short circuit/Over load/Over voltage/Over temperatureCooling by free air convectionCan be installed on DIN rail TS-35/7.5 or 15UL 508(industrial control equipment)approvedLED indicator for power on100% full load burn-in testFix switching frequency at 50KHz3 years warrantyFeatures :

CM75DY-24H中文资料

CM75DY-24H中文资料

Sep.1998

DimensionsInchesMillimeters

A3.7094.0

B3.150±0.0180.0±0.25

C1.5740.0

D1.3434.0

E1.22 Max.31.0 Max.

F0.9023.0

G0.8521.5

H0.7920.0

J0.7118.0DimensionsInchesMillimeters

K0.6717.0

L0.6316.0

M0.5113.0

N0.4712.0

P0.287.0

Q0.256 Dia.Dia. 6.5

R0.164.0

SM5 MetricM5Description:Mitsubishi IGBT Modules are de-signed for use in switching appli-cations. Each module consists oftwo IGBTs in a half bridge configu-ration with each transistor havinga reverse-connected super-fast re-covery free-wheel diode. All com-ponents and interconnects are iso-lated from the heat sinking base-plate, offering simplified systemassembly and thermal manage-ment.

Features:ٗLow Drive PowerٗLow VCE(sat)ٗDiscrete Super-Fast RecoveryFree-Wheel DiodeٗHigh Frequency OperationٗIsolated Baseplate for EasyHeat Sinking

Applications:ٗAC Motor ControlٗMotion/Servo ControlٗUPSٗWelding Power Supplies