HLK-1D1205 12V to 5V 1W 200mA DC - DC Isolation Switching Power Supply Module Intelligent Household Switch Converter (10 PCS)

Product performance
1.
Features: constant voltage input, isolated unregulated single output, 1W
2. Conversion efficiency 80% (Typ)
3. Isolation between input and output is required (isolation voltage 1500VDC or less)
4. Output short circuit protection
5. The voltage of the input power supply is relatively stable (voltage change range ± 10% Vin)
6.
Operating temperature range: -40 ~ + 85 Degree
7. Low requirements for output voltage stability
8. Small SIP package
9. International standard pins, PCB board in-line installation
10. High reliability, long life design, long continuous working time MTBF? 3.5 million hours (3500000Hrs) Environmental conditions
Working environment temperature: -40- + 85 Degree
Storage temperature: -40- + 80
Degree Relative humidity: 5-95% Cooling method Natural cooling
Atmospheric pressure: 80-106
Kpa Vibration coefficient: 10 ~ 500Hz, 2G10min. /1cycle, 60min. each along X, Y, Z axe (Meet the requirements of secondary road transportation) Product application considerations 1.
Input requirements: Ensure that the output voltage fluctuation range of the power supply does not exceed the input requirements of the DC / DC module itself, and the output power of the input power must be greater than the output power of the DC / DC module
2.
Overload protection: Under normal operating conditions, the output circuit of this product has no protection function against overload conditions. The easiest way is to connect a resettable fuse in series at the input, or add a circuit breaker to the circuit;
3. The external capacitor of the output terminal should not be too large, otherwise it will easily cause overcurrent or poor startup when the module starts.