What you are looking at is brand new DC-DC converter of 400W

with Aluminium alloy case water proof case

(36or48Voltage to 12 volatge 30Amps)

    DC/DC converter applies advanced technology and is configured specifically for electric vehicles,like golf cart,E-socket. It is very suitable to supply power to the lamp and audio system as it is very stable and clean. The advantages of high efficiency, stability and compact size, are achieved by adopting the advanced high frequency technology. Now it comes with  Water Proof

  Specifications

Input Voltage:                 36Vor48v

Input  voltage range:  27V---45V,

Output Voltage:               DC 12V

Output Current:               30A

Maximum Efficiency: ≥ 90%

Environmental Enclosure:     IP55

Shock and Vibration:         SAEJ1378

Safety-North America:        UL2202/UL1564 2nd Edition

Emissions- North America:    FCC Part 15/ICES 003 Class A

Immunity-Europe:           EN61000-4-2/3/5/6/11

Operating Temperature:       -20℃-50℃

Weight: 0.77kgs

Unit Measures: 185mm*92mm*45mm

 

Will operate 12V head lights, tail lights, horn, turn signals, brake lights, radios, amplifiers, Etc. and rated at  30 Amps 12v DC power output.

This voltage reducer / converter will reduce your full battery voltage of 27V all the way up to45 volts DC and reduces it down to 12 volts, enabling you to operate lights, horns, turn signals, radios and other 12 volt accessories. 

                        

Feature:

 

Water and Vibration Proofed:           All sealed by silica glue to get water and vibration proof, which is suitable for all kinds of condiction.

Input reverse polarity protection:    Shut down, auto–reset.

Water Proofed Fuse:                           Input or output fuse, simple wring.

No Arc:                                                    Input with on arc, can be controlled by key switch directly , without contactorn.

Short Circuit:                                         Shut down with little plus current, auto–reset, ensure the wire safety.

Superheating Cutback:                       Reduce output current if the temperature is over 65℃, ensure the continuous power for your car.

Reverse Polarity:                                  Electronic protection, auto–reset.

Input Low Protection:                          Shut down, auto–reset, prevent the battery from over discharging

 

Type Table

Type

Battery Voltage

Work Range

Output Voltage

Output current

JCD30-3612

36Vor48v 27--45V12V30A





if you need other voltage ,Please check with us thanks!

 

Wire

RED /36or48v + in, YELLOW: Key switch,GREEN 12+ out , Black common.

 Please leave message about your cart voltage thanks!

        We will send it within 1 business days after receiving your payment, we will send by international air mail (without tracking number and insurance)which will take 7 to 12 business days to your door.

         Please add another USD4 for update it to registed air mail with insurance(can be tracked on line ) 

Also we can send by express like USPS, DHL, UPS, Fedex etc, please ask for express fees .

 

 

Return policy:

If there are any problems with your product please contact us through ebay message,so that we can resolve the issue.

Items can't be returned after being installed or used and need to still be in new condition.

All issues are handled on a case by case scenario depending on circumstances,so please contact us as soon as possible.

If you are returning an item for ANY reason other then damage during shipping or a manufacturer's defect you will be charged a 20% restocking fee

Any question please contact us first.