Guangzhou Freego Digital Technology Co., Ltd.
Main products:Battery,Battery Charger,Bicycle Battery
Products
Contact Us
  • Contact Person : Ms. Li Mandy
  • Company Name : Guangzhou Freego Digital Technology Co., Ltd.
  • Tel : 86-20-22077307
  • Fax : 86-20-22307350
  • Address : Guangdong,Guangzhou,Room 201, Second floor, No. 59 of Road Taoyuan, Tianhe district
  • Country/Region : China
  • Zip : 510660

300W DC to DC convertor Li-ion battery charger

300W DC to DC convertor Li-ion battery charger
Product Detailed
1) Isolated and wide voltage 2) 200W Input: 36V-72V 3) Output: 12V~27.6V 4) CE certification

Specification:

          Spec

Model

Input Nominal

Voltage

Output Voltage

 TDC-36V/12V

36V

12V

TDC-48V/12V

48V

12V

TDC-72V/12V

72V

12V

 TDC-36V/13.8V

36V

13.8V

TDC-48V/13.8V

48V

13.8V

TDC-72V/13.8V

72V

13.8V

 TDC-36V/24V

36V

24V

TDC-48V/24V

48V

24V

TDC-72V/24V

72V

24V

Technical Parameter:

Nominal Power

300W

Peak Pulse Power

350W

Isolated or not

Non-isolated

Current Limitation   

(1 hour) @12V

25A

Nominal Output

Current (Constantly)

20A

Current Limitation   

(1 hour) @24V

13A

Nominal Output

Current (Constantly)

10A

Voltage Regulation

≤1.5%

Ripple Factor

≤1%

Maximal Efficiency

94%

Output Short-Circuit

Protection

Yes

Input Allowable

Over-voltage

Rated Voltage×150%

Overheat Protection

Thermal switch cuts off at

internal temperature of 90°C

and resets at 80°C

Range of Working Temp

-40°C~+60°C

(-40°F~+131°F)

Shock & Vibration

SAEJ1378

Net Weight

0.78kg

Features:

1.Natural heat dissipation,efficiency more than 94%, significantly reducing the size of the radiator and heating value.

2.Available for constantly operation with heavy load.

3.Static low-power,can reduce battery consumption.

4.Steady output voltage with soft-start technology, no over-charge of output voltge on power-on.

5.Output over-current limitation

6.Output short-circuit protection. DC/DC converter is free from damage if connects output directly in short or long time, constant short-circuit permissible, and can automatically resume working after the short-circuit disapperars.

7.Fully Protection functions such as low-voltage protection, output over-voltage protection, circuit malfunction protection etc., can enhance the reliability of the circuit.

Size : 171.3mm*92mm*46.5mm

 

Mode of Connection (e.g.TDC-48-12D)

300W DC to DC convertor Li-ion battery charger



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