12V 450mA AC DC Power Supply Buck Converter Stpe Down Module

Save -50% Rs. 1,019.97 Rs. 2,039.94

SFC Inc.


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  • Output voltage: 12V Output
  • Current: Min: 400mA, Max: 450mA
  • Power: 5W
  • Wide input voltage range
  • Overload, short circuit, over-temperature protection
  • Small size, high efficiency
  • Full load burn-in test Protection Features


  • Over power protection: 150-170% of rated power, remove the automatic fault recovery
  • Overvoltage protection: OUTPUT:> 50%
  • DC circuit protection: power intermittent hiccups, excluding short-circuit
  • Operating temperature and humidity: -10 ° C ~ + 50 ° C @ 100% LOAD, + 60 ° C @ 60% LOAD: 20% -90% RH
  • Storage temperature and humidity: -10 ° C ~ + 85 ° C 10% -90% RH Safety and EMC standards:
  • Safety standards: MEET Gb4943
  • Pressure: I / P-0 / P: 1.5KVAC I / P-FG: 1.5KV O / P-FG: 0.5KVAC 1min
  • Insulation resistance: I / PO / P, I / P-FG, O / P-FG:. 500VDC / 20M 0 hms
  • 1. All parameters 220VAC rated input voltage, rated load environment 25 ℃, measured under conditions of 70% humidity. 2. accuracy: includes set up tolerance voltage regulation, load regulation 3. ripple test: 30cm long strands connected with the power supply and the load on the load side and 0.1uF and 47uF capacitor at the load end to 20MH oscilloscope measured 4. voltage regulation: at rated load conditions, the input voltage changes from low to high measured 5. load regulation: the measured output load from 0% to 100% load change measured 6. each can the maximum output current, but the total load can not exceed the maximum output power.
  • Material: plastic
  • Size: approxi.40 * 15 * 15mm

Package Includes:

  • 1 x 12V 400MA switch panel

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12V 450mA AC DC Power Supply Buck Converter Stpe Down Module
12V 450mA AC DC P...
Save -50% Rs. 1,019.97 Rs. 2,039.94