DC-DC Converter

Step down DC DC Converter 24V 350W SD-350C-24

Huyssen’s 350W DC DC power converter has wide voltage input, fan cooling, efficient isolated output provides high reliability and low ripple for servo, base station, vehicle, etc. The conversion efficiency is high and suitable for various new energy vehicles and many different kinds of devices.

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product details

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DescriptionDescription

This 350W DC step down power converter is customized for industrial scenarios, supporting a wide voltage input of 18-36V, 36-72V, 72-144V with an output accuracy of ± 1%. It covers multiple specifications of 5V-100V output and is suitable for diverse needs such as industrial automation and new energy equipment. Adopting high-frequency switching technology and synchronous rectification design, the conversion efficiency exceeds 90%, and the energy-saving effect is significant. Built in four fold protection for overvoltage, overload, short circuit, and over temperature, with input and output electrical isolation and withstand voltage up to 1500V, effectively blocking electromagnetic interference.

FeaturesFeatures

Input over-voltage/under-voltage protection

Output over-voltage/over-current protection

Output short circuit protection

Over-temperature protection

DC output can be chosen: 5V/12V/24V/48V/100V, etc.

Small volume, high power density

OEM and ODM is welcome

100% full load aging test

SpecificationsSpecifications

MODEL	SD-350C
DC Voltage	5V	12V	24V	48V
Rated Current	60A	27.5A	14.6A	7.3A
Current Range	0~60A	0~27.5A	0~14.6A	0~7.3A
Rated Power	300W	330W	350.4W	350.4W
Ripple & Noise	100mVp-p	120mVp-p	150mVp-p	200mVp-p
Voltage Adj. Range	4.5~5.5VDC	11~16VDC	23~30VDC	43~53VDC
Voltage Tolerance	±2.0%	±1.0%	±1.0%	±1.0%
Line Regulation	±0.5%	±0.3%	±0.2%	±0.2%
Load Regulation	±1.0%	±1.0%	±1.0%	±1.0%
Setup, Rise Time	300ms,50ms at full load
Voltage Range	36~72VDC
Efficiency	76%	81%	81%	82%
DC Current	7.6A/48V	8.8A/48V	9.0A/48V	9.0A/48V
Inrush Current	45A/48VDC
PROTECTION
Over Load	105~135% rated output power
	Protection type: Shut down o/p voltage,re-power on to recover
Over Voltage	5.75~6.75V	16.8~20V	31.5~37.5V	53~65V
	Protection type: Shut down o/p voltage,re-power on to recover
Over Temperature	95℃± 5℃(TSW1) detect on main power transistor
	Protection type: Shut down o/p voltage, recovers automatically after temperature goes down
ENVIRONMENT
Working Temp.	-20~+60℃ (Refer to “Derating Curve”)
Working Humidity	20~90%RH non-condensing
Storage Temp., Humidity	-40~+85℃,10~95%RH
Temp. Coefficient	±0.03%/℃ (0~50℃)
Vibration	10~500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
EMC Emission	Compliance to EN55022(CISPR22) Class B
EMC Immunity	Compliance to EN61000-4-2,3,4,6,8,light industry level,criteria A
OTHERS
Dimension	21511550mm(LWH)
Weight	1.1Kg
Packing	12pcs/14.4Kg/0.92CUFT

Why Choose UsWhy Choose Us

Huyssen power is highly recognized and trusted by customers for its R&D technology, excellent manufacturing capability and good service system. We aim to become a world-class high-quality supplier of on-board power supply equipment and system solutions, With continuous innovation and iteration ability, Huyssen power is dedicated to the new era of intelligent transportation and leads the new future of EV industry. Most of our DC converters have passed the European CE, RoHS, FCC and other authoritative certification, in line with international standards.

Huyssen power focuses on providing customers with comprehensive power solutions, committed to meeting the diverse needs of different industries and application scenarios. Our products cover a variety of types and power ranges, from high-efficiency and energy-saving switching power supplies to customized special power supplies, all of which use high-quality materials and advanced manufacturing processes to ensure excellent product performance and high quality. We have an experienced technical team that can provide personalized power design and customized services based on customers' special needs. At the same time, we uphold a customer-centric service philosophy, providing customers with high-quality and efficient service experiences throughout the entire process from pre-sales consultation to after-sales support.

Product sizeProduct size

Workshop Production LineWorkshop

Step1: Plugin: careful and meticulous

Step2: Semi-finished power supply: place in an orderly manner

Step3: Assemble the power supply

Step4: Welding power supply through wave soldering

Step5: Automatic functional testing

Step6: High and low temperature testing for suitability in various environments

Step7: Aging testing power converters

Step8: Test by DC electronic load

Step9: Package: pack the power supply in thick cardboard boxes

Product ApplicationApplication

Industrial equipment

Laser equipment

Servo drive

Vehicle equipment

LED lighting

Automation equipment

010203040506

Step down DC DC Converter 24V 350W SD-350C-24

DescriptionDescription

FeaturesFeatures

SpecificationsSpecifications

Why Choose UsWhy Choose Us

Product sizeProduct size

Workshop Production LineWorkshop

Product ApplicationApplication

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