60V-72V to 12V 10A 120W DC to DC Converter

The WEHO WH-C60721210 is a highly efficient DC-DC buck converter designed to step down a high-voltage 60VDC or 72VDC input (ranging from 40V-90VDC) to a stable 12VDC output. Delivering 120W of power at 10A, it operates with a remarkable 95% efficiency, significantly reducing power loss and heat generation during operation. This compact unit is fully sealed and waterproof, ensuring reliable performance in demanding environments like electric vehicles and industrial automation. It features intelligent over-current protection that activates at 120% of the rated current and automatically recovers once the fault is cleared. With a precision 1% voltage tolerance and a long-term reliability of over 100,000 hours, it is a durable choice for high-voltage systems.

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ملخص
Rated output: power 120W
Input voltage: 60VDC
Wire Length: 160mm±10mm

المواصفات العامة

نموذج	WH-C60721210
طاقة الخرج المقدرة (وات)	120 واط
Rated input voltage (V)	60VDC
Rated output voltage (V)	12 فولت تيار مستمر
Input voltage range (V)	30V-90VDC
Starting voltage (V)	30VDC 100%Load
No-load power consumption (W)	< 3W
كفاءة	96%
Output voltage (V)	12 فولت تيار مستمر
Output current (A)	10 أ
تحمل الجهد	1%
تنظيم الحمل	3%
موجة (MVP-p)	< 250mv 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.
حماية ماس كهربائى	Equivalent to a maximum current of 22A and an output voltage of 0V
Input-output	غير معزولة
ضد للماء	مختومة بالكامل ومقاومة للماء
البعد	74×74×32mm
شمال غرب.	300 جرام
Cooling method	الطريقة الطبيعية
Rated temperature rise (℃)	45 درجة مئوية
مصداقية	>100000h
Wire indicator	Input positive (red), input negative (black), output negative (black), output positive (yellow), lead length=160mm±10mm