Wide Input 12V/24V to 5V 50A 250W DC to DC Converter

The WEHO WH-C12240550 is the high-capacity leader of our 5V output series, providing an impressive 250W of power at 50A from a 9V-32VDC input. Engineered for heavy-duty applications, it maintains a clean 5VDC output with 94% efficiency and a precision 1% voltage tolerance. The unit is encased in a fully waterproof $100\times80\times38mm$ aluminum enclosure and utilizes natural cooling to manage thermal performance effectively. It includes advanced safety features, such as over-current protection and short-circuit protection limited to an 18A maximum current path. With a reliability rating exceeding 100,000 hours, it is the ultimate high-current 5V solution for complex vehicular and industrial power management.

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Description

Résumé
Rated output: power 250W
Tension d'entrée : 12/24 V CC
Longueur du fil : 160 mm ± 10 mm

Spécification générale

Modèle	WH-C12240550
Puissance de sortie nominale (W)	250W
Rated input voltage (V)	12-24 VCC
Rated output voltage (V)	5 V CC
Input voltage range (V)	9V-32VCC
No-load power consumption (W)	< 0.3W
Efficacité	94%
Output voltage (V)	5 V CC
Output current (A)	50A
Tolérance de tension	1%
Régulation de charge	3%
Vague (MVP-p)	100mv External 22UF capacitor ESR < 0. 1 Ω 100KHZ
Protection contre les surintensités	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.
Protection de court-circuit	Equivalent to a maximum current of 18A and an output voltage of 0V
Input-output	Non isolé
Étanche	Entièrement scellé et étanche
Dimension	100×80×38mm
N.W.	500g
Méthode de refroidissement	Méthode naturelle
Rated temperature rise (℃)	45 ℃
Fiabilité	>100 000 heures
Indicateur de fil	Input positive (red), input output negative (black), output positive (yellow), lead length=160mm ± 10mm