DC-DC解决方案请教！

Input Voltage Range(輸入電壓）: 10~56VDC

Input Filter: Pi-type Efficiency（效率): 75% minimum @24V

Output Specifications: Switching Frequency(开关频率): 200kHz typical

Output Voltage & Current(輸出電壓，電流）: 6.1V/4.0A

Isolation Resistance(绝缘阻抗): 100M ohm

Voltage Accuracy電壓精度: ± 2 % max. Environmental Specifications:

Line Regulation(at full load)線性調整率: ± 1% max.

Operating Temperature操作溫度: -40 to + 75°C

Load Regulation (at full load to half load)負載調整率:± 1% max.

Storage Temperature储藏温度: -40 to +105°C

Output (Min Load): +6.1V/200mA Cooling: Free air convection

Temperature Coefficient: Derating: See Derating Curve

± 0.05%/°C max. Humidity Non-Condensing: 20 to 95%RH

Ripple & Noise(20MHz BW): Physical Specifications:

@48V:50mVp-p max. Case Material: Black coated copper with

Protections:

a. Reverse voltage protection (input)輸入端要有反電壓保護

b. Over voltage protection (input/output)輸入，輸出要有過壓保護

c. Short Circuit Protection: Power fold back短路保護

d. Over load protection: Build-in過載保護

功率不大，保护不少

THTTH1982积分:8840版主看了你的这些要求.不难.因为功率不大.不算难.