OZF-SS-112LM1P小型大功率继电器
该产品是一种小型大负荷通用直流电磁继电器,主要用于空调、家用电器及汽车的控制。
环境条件
温度范围: -25 ― 70°C
相对湿度: 20°C时达85%
振动: 破坏性:;非破坏性: 10 ― 55Hz,双振幅1.5mm
冲击: 破坏性:;非破坏性:196m/s2
技术特性
触点形式: 1H
接触电阻(Ω): ≤0.03Ω
绝缘电阻(MΩ): 触点间:≥100;触点线圈间:≥100;其它:≥100
介质耐压Vr.m.s. (50 Hz):触点间:1500;触点线圈间:4000;其它:1500
动作时间(ms):≤15
释放时间(ms):≤5
触点负载及 寿 命:16A,250VAC(阻性): 1×105次
外形尺寸: 29.0×24×13(mm)
线圈功耗(W): 0.8
重 量(g): ≤20
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OMIF-S-112LM小型大功率继电器 Coil Resistance 270 Ω Input Voltage (DC) 12.0 V Contact Current Rating 20.0 A dzsc/18/5852/18585244.jpg dzsc/18/5852/18585244.jpg dzsc/18/5852/18585244.jpg dzsc/18/5852/18585244.jpg
UC3846N电流模式 PWM 控制器 说明 The UC1846/7 family of control ICs provides all of the necessary features to implement fixed frequency, current mode control schemes while maintaining a minimum external parts count. The superior performance of this technique can be measured in improved line regulation, enhanced load response characteristics, and a simpler, easier-to-design control loop. Topological advantages include inherent pulse-by-pulse current limiting capability, automatic symmetry correction for push-pull converters, and the ability to parallel "power modules" while maintaining equal current sharing. Protection circuitry includes built-in under-voltage lockout and programmable current limit in addition to soft start capability. A shut-down function is also available which can initiate either a complete shutdown with automatic restart or latch the supply off. 特性 Automatic Feed Forward Compensation Programmable Pulse-by-Pulse Current Limiting Automatic Symm...