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T4812M 48Vdc to 12Vdc DC-DC modular converter

  • NASN

  • T4812M

  • >90%

Availability:

The T4812M rectifier module is specially designed for distributed power systems, and its high power density reduces the size of the product. The high power density and forward airflow design reduce the product volume and increase scalability. The product offers many features, including RS485 interface, which make it have a wide range of application areas. The above characteristics make this product a wise choice for you. 


Feature 

10-14V Constant current output 

Output voltage adjustable 10-14Vdcdefault value 12V

Working temperature range-40+55℃ 

Power factor 0.99 

Input overvoltage and undervoltage protection 

Output overvoltage protection 

Output overcurrent protection 

Over temperature alarm and protection 

Parallel operation can be achieved through the current sharing bus 

Remote on/off 

Hot plug 

Comply with UL1 60950CSA2C22.2 60950-00VDE30805 IEC60950 

CE4mark, comply with 73/23/EEC and 93/68/EEC 

High efficiency 90%


Characteristics

 

Input

Parameter

Min

Rated

Max

Unit

Remark

Input voltage range

40

48

60

Vdc


Input current



17

A


Output

Parameter

Min

Rated

Max

Unit

Remark

Output voltage range

10

12

14

Vdc

Half load testing

Output current range

0

50


A

Input 40~60Vdc

Voltage stabilization

accuracy



 

±1

 

%

The set voltage at half load is within

the range of 26.5V ± 0.1V

Telephone balance noise

voltage



 

2

 

mV


 

Broadband noise voltage



100

30

 

mV

(3.4KHz150KHz)

(150KHz30MHz)

 

 

Ripple (peak value)



 

 

100

 

 

mV

At rated input/output, add one 0.1uF thin film capacitor and one 10uF high-frequency electrolytic capacitor, with a bandwidth of 20MHz for

measurement.

Output power

0


1300

W

@ 40~60Vdc input

Efficiency

88



%

48Vdc input


Mechanical

Mechanical

Length (in./mm)

8.2/208

Width (in./mm)

4.6/116.5

Height (in./mm)

1.6/41.6

Weight(kg)

1.55


T4812M dimension

Configue

modular rack mounted DC-DC converters

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ABOUT NASN

GUANGZHOU NASN POWER CO.,LTD is a professional EV charger, DC power supply and battery storage solution provider and enterprise in China, a wholly owned subsidy of NASN ELECTRONICS (HONGKONG) CO., LIMITED.

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   Contact person : Florence
   Tell : +86-20-86857678
    Phone : +86-135 1058 5626
    QQ : 28243245
    E-mail : info@nasn.cn
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