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12V to 28V 30A 840W DC to DC Converter

The WEHO WH-B122830 is an extremely powerful DC-DC boost converter, supplying an impressive 840W for high-demand applications. It efficiently converts a 12VDC input to a high-current 28VDC, 30A output, maintaining a superior 94% efficiency to ensure optimal performance. Built for resilience, its fully sealed and waterproof design offers maximum protection against environmental hazards. The converter features essential safety mechanisms, including auto-recovering overcurrent protection and requires a 120A fuse for short-circuit protection. With a service life of over 100,000 hours, the WH-B122830 provides a formidable and reliable power source for critical systems.
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Summary
Rated output: power 840W

Input voltage: 12VDC

 

General specification

Model WH-B122830
Rated Output Power (W) 840W
Rated Input Voltage (V) 12VDC
Rated Output Voltage (V) 28VDC
Voltage Range (V) 10V-16VDC
Starting Voltage (V) 10VDC 100% load
No-load Power Consumption (W) < 0.5W
Efficiency 94%
Voltage (V) 28VDC
Current (A) 30A
Voltage Tolerance 1.5%
Load Regulation 3%
Wave (MVP-p) 500mv 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.
Short Circuit Protection Input requires adding a 120A fuse
Input-Output Non-isolated
Waterproof Fully sealed and waterproof
Dimension 180*127*63mm
N.W. 1800g
Cooling Method Natural Method
Rated Temperature rise (℃) 45℃
Reliability >100000h
Wire Indicator Input positive 12V GND input output negative output positive 28V

 

PIC and installation dimensions

12V to 28V 30A 840W DC to DC Converter  title=

 

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