RL202GP中文资料

VF Max 2.8 2.8 2.8 2.8 V
λP Typ 700 565 590 630 nm
∆λ Typ 100 30 30 40 nm
IF 20 20 20 20 mA
Max 10 10 10 10 µA
0.8
IR VR 4 4 4 3 V
IO IF
50
IF VF
Relative Luminous Intensity
2.0 2.54 5.08 2.54 5.08
1 2
0.5
1
7.0 ± 0.3 3.5 Min.
0.5 2.5
LN0202RP2 ··············· LNV202102A ··········· LN0202GP3 ·············· LNV302102A ··········· LN0202YP4 ·············· LNV402102A ··········· LN0202RP8 ··············· LNV802102A ···········
Pulse width 1 msec. The condition of IFP is duty 10%, Pulse width 1 msec
Topr(°C) −25 ∼ +80 −25 ∼ +80 −25 ∼ +80 −25 ∼ +80
Tstg(°C) −30 ∼ +85 −30 ∼ +85 −30 ∼ +85 −30 ∼ +85
6.0 ± 0.3
0.3
1.5
100
Forward Current
Forward Voltage
Ambient Temperature

MIL-STD-202G METHOD 310 CONTACT-CHATTER MONITORING接點抖動監測1. PURPOSE. This test is conducted for the purpose of detecting contact-chatter in electrical and electronic component parts having movable electrical contacts, such as relays, switches, circuit breakers, etc., where it is required that the contacts do not open or close momentarily, as applicable, for longer than a specified time-duration (see 4.3) under environmental test conditions, such as vibration, shock, or acceleration. This test method provides standard test procedures for monitoring such "opening of closed contacts" or "closing of open contacts".1.目的:這測試執行確定在電器和電子零件部份有作切換電器接觸時的接點抖動目的,如繼電器,開關,電流斷路器,等。

接觸的地方不能有短暫的斷開或導通。

如適用的環境試驗條件下,特定的持續長時間期間(見4.3),如:振動,衝擊或加速。

這檢驗方法提供標準測試程序對於監測如”閉合接點打開”或”打開接點閉合”兩種測試電路。

2. TEST CIRCUITS.2.測試電路2.1 Selection. In this method there are two test-circuits: A (see3.1), and B (see 3.2). The selection of the test-circuit depends largely upon the type of electrical contacts to be tested. Test-circuit B is preferred, whenever possible, to avoid contact contamination caused by the formation of carbonaceous deposits on the contacts. The individual specification shall specify the test-circuit and time-duration (see4.3) required in connection with monitoring of shock and vibration tests. The test-circuits listed herein are "recommended" reference circuits. Any comparable test-circuit which meets the test requirements and the calibration procedures as stated herein , may be used for this test.:A(見3.1),和B(見3.2)。

Document Number: 63055For any questions, contact: foil@1202Vishay Foil ResistorsBulk Metal ® Foil TechnologyPrecision Trimming Potentiometers, 1 1/4 Inch Rectilinear, RJ12 Style, Designed to Meet or Exceed The Requirements of MIL-PRF-22097, Char. FNote1.See Figures 1 and2.FEATURES•Temperature coefficient of resistance (TCR): ± 10 ppm/°C maximum 3) (- 55 °C to + 150 °C ref. at + 25 °C); through the wiper 4); ± 25 ppm/°C•Load life stability: 0.1 % typical ΔR, 0.5 %maximum ΔR under full rated power at + 85 °C for 2000 h•Settability: 0.05 % typical; 0.1 % maximum•Setting stability: 0.1 % typical; 0.5 % maximum, ΔSS •Power rating: 0.5 W at + 85 °C •Resistance range: 2 Ω to 20 k Ω•“O“-ring prevents ingress of fluids during any board cleaning operation•Electrostatic discharge: above 25 000 V •Terminal finishes available: gold platedNotes†Under full rated power of 0.5 W at + 85 °C.•Refer to page 4 for footnotes.* Pb containing terminations are not RoHS compliant, exemptions may applyTABLE 1 - MODEL SELECTION †MODELTERMINATIONSTYLE AVERAGEWEIGHT(g)POWERRATING at + 85 °C AMBIENTNO. OFTURNS1202P-In line PC pins 2.50.5 W25 ± 2Y -staggered PC pins 1)2.5L-flexible wire leads3.3LB-flexible wire leadswith bushings5.1TABLE 2 - VALUES VS. TOLERANCESSTANDARD RESISTANCE VALUES (in Ω)STANDARD TOLERANCES2, 5, 10± 10 %2), ± 20 %20, 50, 100, 200, 250, 500, 1K, 2K, 5K, 10K, 20K5 %, 10 %TABLE 3 - 1202 (RJ12) SERIES ELECTRICAL SPECIFICATIONSTemperature Coefficient of Resistance (TCR)end-to-end 3)± 10 ppm/°C maximum (- 55 °C to + 25 °C)± 10 ppm/°C maximum (+ 25 °C to + 150 °C)2 Ω, 5 Ω, 10 Ω, 20 Ωthrough the wiper 4)± 20 ppm/°C ± 25 ppm/°CStabilityload life at 2000 h †load life at 10000 h †0.1 % typical ΔR; 0.5 % maximum ΔR 0.1 % typical ΔR; 1.0 % maximum ΔR Power Rating 5)0.5 W at + 85 °CSettability 0.05 % typical; 0.1 % maximum Setting Stability0.1 % typical; 0.5 % maximum ΔSS Contact Resistance variation - CRV (noise) 3 Ω typical; 10 Ω maximum Hop-off0.25 % typical; 1.0 % maximum High-Frequency Operation Rise time Inductance Capacitanceto 100 MHz 10 ns at 1 k Ω0.08 µH typical 0.5 pF typical Operating Temperature Range- 55 °C to + 150 °CTABLE 4 - MECHANICAL SPECIFICATIONSAdjustment Turns 25 ± 2Case Material Glass fortified diallyl-phthalate (DAP); black Mechanical StopsWiper idles - no discontinuityShaft Torque 8 oz. in. maximum; 3 oz. in. typical Internal Terminations All welded - no fluxBacklash0.05 % typical1202Vishay Foil Resistors Bulk Metal® Foil Technology Precision TrimmingPotentiometers, 1 1/4 Inch Rectilinear, RJ12 Style, Designed toMeet or Exceed The Requirements of MIL-PRF-22097, Char. F Array For any questions, contact: foil@ Document Number: 63055Document Number: 63055For any questions, contact: foil@1202Bulk Metal ® Foil Technology Precision Trimming Potentiometers, 1 1/4 Inch Rectilinear, RJ12 Style, Designed to Meet or Exceed The Requirements of MIL-PRF-22097, Char. FVishay Foil Resistors1202Vishay Foil ResistorsBulk Metal ® Foil Technology Precision TrimmingPotentiometers, 1 1/4 Inch Rectilinear, RJ12 Style, Designed to Meet or Exceed The Requirements of MIL-PRF-22097, Char. F For any questions, contact: foil@Document Number: 63055Notes1.Preferred Termination style for current 1-1/4 inch rectilinear trimmers (staggered PC pins present a sturdier mounting arrangement for shock, vibration, and impact situations).2.10 W at ± 5 % available on special order.3.Maximum TCR applies to the 3 σ (sigma) limit or 99.73 % of a production lot. (Measured end-to-end with wiper off the element.)4.Measurements of TCR through the wiper are influenced more by setting stability and the percentage of the total resistance in use (at the wiper) than by fundamental resistance change due to temperature alone. The parameter shown in Table 3 is a 2 σdistribution typifying the behavior of the device when used with 40% or more of the total resistance in use.5.Derated linearly from full power at + 85 °C to zero (0) W at +150 °C. See Figure 3 in this data sheet.6.All ΔR’s are measured to the tolerance specified + 0.01 Ω.7.Whichever is greater.8.Load-Life test performed at nominal rated power, 0.5 W, at +85 °C.Special Available Options:Special markingSpecial lengths for lead wires (L, LB Style)Hooked leadsAlternate bushing and PC combinationsPower conditioning and screening operations VISHAY TRIMMERS ARE INSPECTED 100 % for:•Short-time overload (6.25 x rated power for 5 s on; and for 30 s off - 3 cycles)•Immersion•Resistance tolerance check •End resistance •Visual-mechanical•Dynamic tests for continuity, CRV By Sample for:•TCR •DWVTABLE 5 - COMPARISONMIL-PRF-22097/2 CHARACTERISTIC F 7)1202 MAXIMUM (Worst Case)TEST GROUP IVisual and mechanical Total resistanceActual effective electrical travel End resistanceContact resistance variation - CRV (noise) Dielectric withstanding voltage - DWV (atmospheric and barometric pressure) Insulation resistance Shaft torque Thermal shock No failures ± 10 %17 to 27 turns ± 2 % or 20 Ω7)± 3.0 % or 3 Ω7)Per MIL-STD-202, methods 301 and 105≥ 1000 M Ω8 oz. in. maximum± 1.0 %No failures ± 10 %25 ± 2 turns2 Ω3 Ω typical, 10 Ω maximumPer MIL-STD-202, methods 301 and 105≥ 1000 M Ω8 oz. in. maximum± 1.0 %TEST GROUP IIResistance temperature characteristic - TCR Moisture resistanceContact resistance variation - CRV (noise)± 0.01 % (± 100 ppm/°C)± 1.0 %3.0 % or 3 Ω7)± 0.001 % (± 10 ppm/°C)± 0.5 %3 Ω typical, 10 Ω maximum TEST GROUP IIIShock (specified pulse)Vibration (high-frequency)Contact resistance variation - CRV (noise)Salt spray± 1.0 %± 1.0 %± 3.0 % or 3 Ω7)No corrosion ± 0.5 %± 0.5 %3 Ω typical, 10 Ω maximumNo corrosion TEST GROUP IV Solder heatLife (1000 h at + 85 °C)8)Contact resistance variation - CRV (noise)± 1.0 %± 2.0 %± 3.0 % or 3 Ω7)± 0.05 %± 0.5 %3 Ω typical, 10 Ω maximum TEST GROUP VLow-temperature operation High-temperature exposureContact resistance variation - CRV (noise)± 1.0 %± 2.0 %± 3.0 % or 3 Ω7)± 0.5 %± 0.5 %3 Ω typical, 10 Ω maximum TEST GROUP VI Rotational lifeContact resistance variation - CRV (noise)Terminal strength ± 2.0 %± 3.0 % or 3 Ω7)2 lbs± 2.0 %3 Ω typical, 10 Ω maximum2 lbs TEST GROUP VIISolderability (excluding termination L)Immersion (excluding termination L)MIL-STD-202 method 208No continuous stream of bubblesMIL-STD-202 method 208No continuous stream of bubbles TEST GROUP VIII Fungus MIL-STD-810 method 508No mechanical damageMIL-STD-810 method 508No mechanical damageDocument Number: 63055For any questions, contact: foil@1202Bulk Metal ® Foil Technology Precision Trimming Potentiometers, 1 1/4 Inch Rectilinear, RJ12 Style, Designed to Meet or Exceed The Requirements of MIL-PRF-22097, Char. FVishay Foil Resistors Note* For non-standard requests, please contact Application Engineering.TABLE 6 - GLOBAL PART NUMBER INFORMATIONNEW GLOBAL PART NUMBER:Y5050500R000K0L (preferred part number format)DENOTES PRECISIONVALUE AER*YR = ΩK = k Ω0 = standard 1 - 999 = customPRODUCT CODE TOLERANCE PACKAGING 5050 = 1202L 0050 = 1202LB 0051 = 1202P 6050 = 1202PB 5051 = 1202Y 7050 = 1202YBJ = ± 5 %K = ± 10 %M = ± 20 %L = bulk packFOR EXAMPLE: ABOVE GLOBAL ORDER Y5050 500R000 K 0 L:TYPE: 1202L VALUE: 500.0 ΩABSOLUTE TOLERANCE: ± 10.0 %AER: standardPACKAGING: bulk packHISTORICAL PART NUMBER:1202L 500R00 K B (will continue to be used)1202L 500R00K B MODEL RESISTANCE VALUETOLERANCE PACKAGING 1202L 1202LB 1202P 1202PB 1202Y 1202YB500.0 ΩJ = ± 5 %K = ± 10 %M = ± 20 %B = bulk pack05050R 00Y 5K 00LDisclaimer Legal Disclaimer NoticeVishayAll product specifications and data are subject to change without notice.Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product.Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products.No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay.The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications.Product names and markings noted herein may be trademarks of their respective owners.元器件交易网Document Number: 。

MZ202 发动机中文说明书MZ 202我们建议您安装或使用发动机前阅读本手册简易星形发动机股份有限公司＃3-8473 124街不列颠哥伦比亚省素里市加拿大V3W-9G4第2页内容页码警告3 介绍4发动机交付5 保证书5重要安全提示6 技术参数7 性能图8主要扭矩设置8 石油和燃料9如何准备你的燃料/混合油10 预启动程序10 起动发动机首次11 第一步突破11 最后检查12 启动程序12 调整化油器13 齿轮传动14 故障排除15 接线图18 维护计划19 备品备件清单22 初步飞行检查23 发动机维修日志24 MZ202的分解图25相较于原始模型，修改或不同的模块配件日期第3页警告这不是一个经过航空检验的引擎。

这种发动机尚未经受符合航空标准的耐用性和安全性测试，不作为认证引擎。

它被设计用在UlM或飞机，其中所使用发动机故障不会产生严重的后果。

用户必须承担因使用这款发动机还必须与派生的所有风险责任，必须了解到这款发动机是会遇到突发故障。

引擎故障可能会导致紧急降落。

这样的事故可能会造成严重的物质损害，伤害或死亡。

切勿将配备这种发动机的飞机用在一些如果迫降作为发动机突然发生故障会引起问题的的地区，条件和海拔条件下。

第4页简介恭喜你选择了MZ202引擎。

这种特殊设计的组件使它成为一个特别轻便，坚固和可靠的模型。

如果它安装正确和定期保养，你的发动机将持续很长一段时间，足够满足您的要求。

前卫的技术被用来制造这台发动机是在同类产品独一无二的。

光合金汽缸已经用镍硅碳化物处理过，重量轻，可靠，并具有一几乎是无止境的寿命。

曲轴是镍铬钼钢硬化，地面和建成高标准的阻力。

计算机数控设备和CAD-CAM技术已经使得建立超轻型曲轴箱成为可能。

此外，在曲轴箱采用了电动起动马达。

A 伏，180瓦的交流发电机供应点火系统，用于重新充电起动电池。

可变自动计时保证电子双点火开关型可靠性，安全性和最佳的发动机性能。

以上特点保证了MZ202是一个完整的，轻量级的，可靠的推进系统。