48V to 12V 60A 720W DC to DC Converter

The WEHO WH-C481260 is the high-capacity leader of our 48V to 12V step-down series, delivering an impressive 720W and 60A of continuous current. It converts a 48VDC input to a stable 12VDC output with an industry-leading 95% efficiency. Housed in a robust $150\times127\times63mm$ aluminum enclosure, it is fully sealed and waterproof, ensuring reliable power delivery in even the harshest environmental conditions. The converter includes advanced input low-voltage protection to protect the primary battery and features over-current protection that automatically recovers once conditions stabilize. With a standby power draw of less than 4W and a precision 1% voltage tolerance, it provides exceptionally clean and stable power. Boasting a reliability of over 100,000 hours, the WH-C481260 is the ultimate high-power buck converter for professional system integration.
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설명

요약
Rated output: power 720W
입력 전압: 48VDC
Wire Length: 160mm±10mm

일반사양

모델	WH-C481260
정격 출력 전력(W)	720W
Rated input voltage	48VDC
Rated output voltage	12VDC
입력 전압 범위	30V-60VDC
Input starting voltage	30VDC 100%Load
Input low voltage protection	Turn off the output when ≤ 26VDC, and self recover when ≥ 29VDC
No-load power consumption	< 4W
능률	95%
출력 전압	12VDC
Output current	60A
Voltage tolerance	1%
부하 조절	3%
Wave(mvp-p)	100mv External 22UF capacitor ESR < 0. 1 Ω 100KHZ
Over current protection	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	Equivalent to a maximum current of 35A and an output voltage of 0V
Input—output	비격리
방수복	완전 밀봉 및 방수
차원	150×127×63mm
NW.	1800g
Cooling method	자연적인 방법
Rated temperature rise	45℃
신뢰할 수 있음	>100000h
Wire indicator	Input positive (red), input output negative (black), output positive (yellow), lead length=160mm±10mm