...
logo weho

12V to 27V 20A 540W DC to DC Converter

The WEHO WH-B122720 is a high-power DC-DC boost converter, engineered for demanding applications requiring a stable 27.2V power source. It delivers a substantial 544W of rated power, efficiently converting a 12VDC input (from a 10-16V range) into a robust 27.2VDC, 20A output. With a high efficiency of 93%, it ensures optimal power conversion with minimal thermal loss. Built for durability, the converter is housed in a fully sealed and waterproof casing, providing excellent protection against harsh environmental conditions. It utilizes a natural cooling method and includes integrated, auto-recovering overcurrent protection. With a reliability exceeding 100,000 hours, the WH-B122720 offers a dependable and long-lasting power solution.
If you have any questions, please do not hesitate to contact us at Email: [email protected]Our professionals will respond to you as soon as possible.

Summary
Rated output: power 544W

Input voltage: 12VDC

 

General specification

Model WH-B122720
Rated Output Power (W) 544W
Rated Input Voltage (V) 12VDC
Rated Output Voltage (V) 27.2VDC
Voltage Range (V) 10V-16VDC
Starting Voltage (V) 10VDC 100% load
No-load Power Consumption (W) < 0.15W
Efficiency 93%
Voltage (V) 27.2VDC
Current (A) 20A
Voltage Tolerance 1.5%
Load Regulation 3%
Wave (MVP-p) 400mv External 22UF capacitor ESR < 0.1Ω 100KHZ
Over-current Protection In the case of rated output, if the rated current exceeds 120%, the overcurrent protection will activate and recover automatically once the overcurrent subsides.
Input-Output Non-isolated
Waterproof Fully sealed and waterproof
Dimension 100*80*38mm
N.W. 500g
Cooling Method Natural Method
Rated Temperature rise (℃) 45℃
Reliability >100000h
Wire Indicator Input Positive (Red), Input/Output Negative (Black), Output Positive (Yellow) Length=160mm± 10mm

 

PIC and installation dimensions

12V to 27V 20A 540W DC to DC Converter  title=

 

 

What’s the best Power Supply products for your business?

Boost your business with WEHO quality power supply prooducts.

Ask an Expert