型号名称 | DC-DC 大电流降压电源模块 |
模块性质 | 非隔离降压 |
整流方式 | 非同步整流 |
输入电压 | 5V-32V |
输出电压 | 0.8V-24V |
输出电流 | 峰值(3.以上工作要加强散热) |
转换效率 | 高达90% |
开关频率 | 300KHz |
输出纹波 | 30mV(空载时) |
负载调整率 | ±0.5% |
电压调整率 | ±2.5% |
工作温度 | -40℃到+85℃ |
外围尺寸 | 43*21*14（长*宽*高）（mm） |
特征：使用大功率磁环绕电感和大电流控制芯片，体积小，功率大，效率高。
英文描述：
Module performance and features:
Module nature: Non-isolated Buck Module (BUCK)
Input voltage: 4-38V (Please try not to exceed 38V as input)
Output voltage: 1.25-36V continuously adjustable
Output current: 0-, recommended for use within 4..
Output power: It is recommended to use within 75W. If more than 50W, please add heat sink.
Working temperature: -40~+85 degrees
Working frequency: 180KHz SUNLEPHANT
Conversion efficiency: up to 96% (efficiency related to input, output voltage, current, voltage difference)
Load adjustment rate: S(I) ≤ 0.8%
Voltage adjustment rate: S(u) ≤ 0.8%
Power indicator: Yes
Short circuit protection: Yes (limited current 8A)
Over temperature protection: Yes (automatically turn off the output after over temperature)
Input reverse connection protection: None, (If necessary, please input a large current diode in the input string)
Installation method: 2 3mm silk
Wiring method: welding, V-IN is input, V-OUT is output
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