12V to 19V 5A 95W DC to DC Converter - WEHO
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12V to 19V 5A 95W DC to DC Converter

The WEHO WH-B121905 is a highly efficient DC-DC boost converter, specifically designed to step up a 12VDC input (ranging from 9V-16VDC) to a stable and regulated 24VDC output. Delivering 120W of power at 5A, it operates with a remarkable 93% efficiency, significantly reducing power loss and minimizing heat generation during heavy-duty tasks. This compact unit is fully sealed and waterproof, ensuring reliable performance in the most demanding environments, from industrial sites to marine applications. It features intelligent, auto-recovering over-current protection that activates at 120% of the rated current and requires a 15A fuse for input short-circuit safety. With a long-term reliability of over 100,000 hours, the WH-B121905 is a durable choice where consistent 24V power is essential.

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Riepilogo
Potenza nominale: potenza 120W
Tensione in ingresso: 12 V CC
Wire Length: 160mm±10mm

 

General specification

 Modello WH-B121905
Rated output power (W) 120 W
Rated input voltage (V) 12 V CC
Rated output voltage (V) 24 V CC
Input voltage range (V) 9V-16VDC
Input starting voltage (V) 10VDC 100%Load
No-load power consumption (W) < 0.1W
Efficienza 93%
Output voltage (V) 24 V CC
Output current (A) 5A
Tolleranza di tensione 1.5%
Load regulation 2%
Onda (MVP-p) 250mv   External 22UF capacitor ESR < 0. 1 Ω 100KHZ
Protezione da sovracorrente In the case of rated output, if the current exceeds 120% of the rated current, the overcurrent protection will act, and it will automatically recover after the overcurrent disappears.
Output short circuit protection Input requires adding a 15A fuse
Input-output Non isolato
Impermeabile Completamente sigillato e impermeabile
Dimensione 74×74×32mm
NW. 300 g
Cooling method Metodo naturale
Rated temperature rise (℃) 45 ℃
Affidabilità >100000 ore
Wire indicator Input positive (red),input/output negative (black),output positive (yellow)  length=160mm±10mm

 

PIC and installation dimensions

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