DC24V-5V Isolated Step-Down Power Supply Module 5W 1A DC-DC Buck Converter

1.Description:

• DC-DC power module.
• It has an isolation transformer to isolate dangerous voltages and protect personal safety.
• It also uses photoelectric isolation, the input end and the output end are completely electrically isolated, and the input signal has no effect on the input end.

2.Feature:

•   2.1.Output short-circuit protection:Built-in monitoring chip,output short-circuit protection automatically,after removing the external fault,the monitoring chip will automatically recover after self-test.

• 2.2.Output overcurrent protection:Built-in current detection chip,automatically protects when the output current exceeds a certain range of rated value.After removing the external fault,the monitoring chip will automatically recover after self-test.

•   2.3.Output overvoltage protection:dedicated real-time voltage monitoring chip,automatically detects the output voltage for feedback,and automatically protects when the voltage exceeds the rated value.After removing the external fault,the monitoring chip automatically recovers after self-test.

•   2.4.Input overvoltage protection:When the voltage exceeds the range value,the voltage can be reduced to a relatively fixed voltage value,so as to realize the protection of the subsequent circuit to ensure the safety of the output device.

•   2.5.Input over-current protection:built-in anti-surge components to ensure the safety of use after the AC-side surge current is input.

•   2.6.It uses plastic module packaging ,high power density design, dustproof, waterproof and shockproof.

•   2.7.Its power conversion efficiency is as high as 78%.

•   2.8.Its input and output are completely isolated,and it is stable and safe to use.

•   2.9.It has strong anti-interference ability,long service life and high transmission efficiency.

3.Parameter:
  1.Product Name:DC-DC Power Module
  2.Input Voltage:DC 18V~36V
  3.Output Voltage:DC 5V
  4.Output Current:1A
  5.Output Power:5W
  6.Switching Frequency:60KHz/100KHz
  7.Insulation Voltage:2000VAC/1Min
  8.Insulation Resistance:100Mohm(min)
  9.Leakage Current:0.3mA RMS typ.230VAC/50Hz
  10.Power-down Hold-up Time:80ms(typ)/at Vin:230VAC
  11.Work Temperature:-25℃~70℃
  12.storage Temperature:-40℃~105℃
  13.Work Humidity:5%~95%RH
  14.Size:39*25*33mm

4.Package:
  1pcs DC-DC Power Module

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