Welcome to ECVERY
Electric isolation 400W transformer Dc48v to Dc12v 33A converter
Electric isolation 400W transformer Dc48v to Dc12v 33A converter
Supplier Info
[China Supplier]
Contact Person : Ms. Lv Annie
Tel : 86-0578- 3122188
Fax : 86-0578-3139763
Product Detail
High convert efficiency; Top quality; Short-current/Over current/Over voltage protection


Input-V: Dc40v-60v

Input current:  15A

Input current of no load:       <100mA


Output-current:33A Max.

Rated power:  400W

Output type:    Single output

Max.Ripple wave:   <150mV

Working Frequency :45khz

Start delay time:     ≤2S

Insulation resistance:      between housing and ground, insulation resistance≥50M Ω (500V megger)

Anti jamming:         Without interference for electric vehicle

Electric door lock switch no arc control:The current of lock switch<100mA,no arc appears.

Stanby current: When the lock closes,whole unit consumes current<1mA

Wear:      Continuous working 2hours,No damaged.

Aging Test :    80% of Load burn-in for 2 hours.

Efficiency:      ≥88%

Working temp.:      85°C Max.

Short-circuit protection

Over-Current protection

Input reverse connection protection

Input/output insulation strengh:AC500V 1min, No break,No flash

Over-heating protection

Size:L180mm * W121mm * H81mm

Mounting hole distance:198*47mm

Material: Aluminum alloy housing

Heat dispersion:Nature heat dissipation


Waterproof: yes


Reference standard:GBT 24347-2009 electric-vechicle(EV) DC DC converter

Wire diagram:

Installation diagram:

Electric isolation 400W transformer Dc48v to Dc12v 33A converter

Ads by Google

About Us | Contact Us | Help | Terms & Conditions
Hot Products: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9
Copyright Notice @ 2008-2013 ECVERY Limited and/or its subsidiaries and licensors. All rights reserved.