Recom DC-DC開關型穩壓器，17至72V直流輸入，12V直流輸出，500mA R-78HB12-0.5/W。 R-78HB12-0.5/W

Feature

• EN-55022, EN-55024, EN-60601-1-2, EN-60950-1. De-rate above 71°C operating temperature. MTBF to MIL_HDBK 217F. R-78HBxx-0.5L Series. Non-isolated Medical safety approval EN-60601-1-2 High efficiency switching regulator High voltage input range, up to 72V Thermal shutdown and continuous short circuit protection Low ripple and noise Low profile Pin-out compatible with LM78XX Linear regulators L version with 90° pins

Specifications

• Quantity:1piece
• Input Voltage:17 72V dc
• Output Voltage:12V dc
• Number of Outputs:1
• Output Current:500mA
• Mounting Type:Through Hole
• Package:SIP
• Minimum Temperature:-40°C
• Maximum Temperature:+85°C
• Efficiency:94%
• MTBF:7395000h
• Load Regulation:0.6%
• Line Regulation:1%
• Ripple And Noise:60mV Pk-Pk
• Weight:4g
• CODE No.:917-6620