价 格: | 10.00 | |
应用范围: | 汽车 | |
品牌: | HKE/汇港 | |
型号: | CMA512 | |
产品系列: | T78系列 | |
触点负载: | 大功率 | |
触点切换电流: | 20A | |
触点切换电压: | 24VDC | |
触点形式: | 转换型 | |
额定电流: | 20A | |
额定电压: | DC14V | |
防护特征: | 塑封式 | |
线圈电源: | DC12V | |
线圈功率: | 0.6W | |
释放电流: | 0.005 | |
吸合电流: | 0.05 | |
电流性质: | 直流 |
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20A小型汽车继电器
多用于汽车防盗器、车窗升降器、伸缩灯等产品
■COIL DATA线圈参数(at 20℃)
Nominal Voltage额定电压(VDC) | 6 | 9 | 12 | 24 |
0.6W |
Coil Resistance线圈阻值(Ω±10%) | 60 | 135 | 240 | 960 | |
Rated Current额定电流(mA) | 100 | 67 | 50 | 25 | |
Max Operate Voltage吸合电压(VDC) | 3.9 | 5.85 | 7.8 | 15.6 | |
Min Release Voltage最小释放电压(VDC) | 0.48 | 0.72 | 0.96 | 1.92 | |
Coil Resistance线圈阻值(Ω±10%) | 45 | 100 | 180 | 720 | 0.8W |
Rated Current额定电流(mA) | 133 | 90 | 67 | 33 | |
Max Operate Voltage吸合电压(VDC) | 3.9 | 5.85 | 7.8 | 15.6 | |
Min Release Voltage最小释放电压(VDC) | 0.48 | 0.72 | 0.92 | 1.92 | |
Max ApplicableVoltage过载电压 | 额定电压的130% |
■CONTACT DATA触点参数
Contact Form触点形式 | 1C*2 两个一组转换 |
Contact Material触点材料 | Silver Alloy |
Load负载 | Resistive load(COSФ=1) |
Contact Ratings触点负载 | 5A 250VAC 20A 16VDC |
Minimum load 最小负载 | 100mA 5VDC |
Max Switching Voltage转换电压 | 250VAC/16VDC |
Max Switching Current转换电流 | 25A |
Max Switching Power 转换功率 | 840VA/400W |
Contact Resistance接触电阻 | 100mΩMax at 6VDC 1A |
Life Expectancy寿命 | Electrical 电气寿命: 100,000 Operations(at30Operations/minute) |
Mechanical机械寿命: 10,000,000 Operations(at300Operations/minute) |
■CHARACTERISTICS DATA性能参数
Insulation Resistance绝缘阻值 | 100MΩMin at 500VDC |
Dielectric Strength Between Open Contacts触点间耐压 | 500VAC(for one minute) |
Between Contacts and coil触点与线圈间耐压 | 500VAC(for one minute) |
Operate Time吸合时间 | 10ms |
Release Time释放时间 | 5ms |
Temperature Range环境温度 | -40℃to 85℃ |
Shock Resistance冲击 | Operating Extremes动作极限: 10G 11ms |
Damage Limits破坏极限: 100G 6ms | |
Vibration Resistance振动 | 10-55Hz, 1.5mm |
Max. switching frequency转换频率 | Mechanical:18,000operations/hr Electrical:1,800operations/hr |
Humidity湿度 | 40-85% |
Weight重量 | Approx 12g |
Safety Standard安全标准 |
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dzsc/19/1037/19103712.jpg40A汽车继电器直接焊在电路板上有敞开式、塑封式两种封装多用于汽车控制器,电动车控制器等产品 ■COIL DATA线圈参数Nominal Voltage额定电压(VDC)61224 1.6WCoil Resistance线圈阻值 (Ω±10%) at 20℃22.590360Rated Current额定电流(mA)26713367Max Operate Voltage吸合电压(VDC)4.5918Min Release Voltage最小释放电压(VDC)0.61.22.4Max ApplicableVoltage过载电压额定电压的130% ■CONTACT DATA触点参数Contact Form触点形式1H/1ZContact Material触点材料Silver AlloyLoad负载Resistive load(COSФ=1)Contact Ratings触点负载NO:40A 14VDC NC:30A 14VDCMinimum load 最小负载100mA 5VDCMax Switching Voltage转换电压75VDCMax Switching Current转换电流40AMax Switching Power 转换功率560WContact Resistance接触电阻100mΩMax at 6VDC 1ALife Expectancy寿命Electrical 电气寿命: 100,000 Operations(at30Operations/minute) Mechanical机械寿命: 10,000,000 Operations(at300Operations/minute) ■CENTACT DATA一般参数Insulation Resistance绝缘阻值100MΩMin at 500VDCDielec...
dzsc/19/1264/19126434.jpg功率继电器30A触点切换能力多用于热水器、空调、智能控制器、工业控制等产品 CONTACT DATA触点参数Contact Form 触点形式1H / 1ZContact Material 触点材料Ag AlloyContact Ratings 触点负载30A 250VAC /24VDCLnitial Contact Resistance 接触电阻100mΩMax at 6VDC 1AMax Switching Voitage转换电压 250VAC/30VDCMax Switching Current转换电流30AMax Switching Power切换功率7500VA/720WMechanical Life 机械寿命10,000,000 Operations(at300Operations/minute)Electrical Life 电气寿命100,000 Operations(at30Operations/minute)GENERAL DATA性能参数Insulation Resistance绝缘电阻1000MΩMin at 500VDCDielectric Strength介质耐压Between Coil and Contacts线圈与触点间2500VAC(50/60Hz for one minute)Between Contacts触点间1500VAC(50/60Hz for one minute)Operate Time 吸合时间15msRelease Time 释放时间10msShock Resistance冲击Functionali稳定性10GDestructive强度100GVibration Resistance 振动10-55Hz, 1.5mmHumidity 湿度40-85%Temperature R...