Adjustable 4A DC To DC Voltage Regulator Boost Buck Converter Step Up Down Module
This 4A Voltage Regulator can be boosted or stepped down. Step Up Down Module adopts a step-up and down chip, MOS switch tube, SS56 Schottky rectification, large power, high efficiency, no electric noise Buck-Boost Converter comes with the function of short-circuit protection and low voltage protection. It may automatically shut down output, and renew by power-on again. Variable Power Supply is convenient to achieve adjustable step-up down voltage stability control, can set current value for limiting output current, constant drive, battery charge transferring, and so on.
Features And Specifications Of DC-DC Auto Buck Boost Voltage Converter:
- Input Voltage: 5V-30V
- Output Voltage: 0.5V-30V
- Output Current: 3A for long time steady operation, up to 4A after enhancing heat dissipation
- Output Power: natural heat dissipation 35W, enhanced heatdissipation 60W
- Transfer Efficiency: approx. 88%
- Working Frequency: 180KHz
- Short-Circuit Protection: YES (Automatically shut down output after short circuit protection, and renew by power-on again)
- Low-Voltage Protection: YES (Default is 4.2V, under 4.2V, itwill auto shut down output, and renew by power-on again)
- Reverse Connection Protection: NO
- Module Size: 65x32x21mm
Modes Of Adjustable Step Down/ Step Up Voltage Regulator:
- The use as a step-up down module with over-current protection is to Adjust the CV constant voltage pontentionmeter to the voltage you need, and adjust the CC constant current pontentionmeter to the over current protection value, when the output current value is up to the protective value, the red indicator light on,otherwise light off.
- The use as a batter charging converter module is to Adjust the CV constant voltage pontentionmeter to floating charge voltage, and adjust the CC constant current pontentionmeter to charging current, the current diminishes incharging, constant current charge turns to constant voltage charge, blue light goes off, when the green light is on, battery charge complete.
- Use as a large power LED constant current drive module.
- 1. Please make sure the power of power supply be always greater than the output load needed.
- 2. For full output, the input voltage must be more than 8V. If the input voltage is more than 5V, the output power is approx.15W.
- 1 x Adjustable DC 4A Buck Boost Converter Module In Pakistan
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