• DC TO DC CONVERTER
  • DC TO DC CONVERTER

DC TO DC CONVERTER

  • Negotiable Get Latest Price
  • KINGWOOD
  • DD24T4815
  • Guangdong, China
  • 1 Set / Sets
  • T/T MoneyGram Credit Card
  • 1000 Set / Sets per Month
  • Guangzhou
Product Details
Input Voltage:DC24V/19V~30V Output Voltage:DC48V/40V~60V Output Current:15A
Output Power:Other, 720W
Product Description

Specifications

Introduction:

The DC converter power supply of DD-series is the dedicated power supply that we design for the communications equitment, which is a DC-DC converter that converts the 24V input power supply to 48V output power supply to provide electricity for equipments.

The series use the PWM (pulse width modulation) technology with automatic current sharing function and N +1 backup function. When the power supply module failure, it can safely auto-exit and alarm, which ensure that the power supply system works normally.

Features:

1. Using the inside air-cooling methods, with lower noise

2. Strong protection function

3. High reliability

4. Maintain Simply, quickly and easily

5. With the normal instructions of input and output, and alarm function

6. EMC characteristics: Consistent with the standard EN55022 CLASS B & IEC61000-4 LEVEL 3

Technique Parameter:

Technical Data

DD24T4815

Test Conditions

Input Voltage Range

DC24V/19V~30V

Module Power Surge (A)

DC≤2

Output Full Load

Module Input Current (A)

38±1

Output Full Load

Output Voltage Range

DC48V/40V~60V

Output Float Voltage (V)

53.3

Factory Settings

Modules are charging pressure (V)

56.5

Factory Settings

Output Current (A)

15

Output Limit 101%~105%

Load Regulation

≤±0.5%

Output without load to full load

Power Regulation

≤±0.2%

Dynamic Response

100usMax

20%~100% Load

Phone Scale Noise Voltage(mV)

≤2

Noise meter

Peak - peak Noise Voltage (mV)

≤200

0~20MHz

Efficiency

≥80%

Current Deviation

≤±5%

Temperature Coefficien

±0.02%

Over-temperature protection

95±5

Radiator will close when temperature is  over 95, which can recover.

Working Temperature

-10~45

Storage Temperature

-40~85

Working Humidity

5%~95%

Non-condensing

Insulation Strength

Leakage Current <30mA

500Vdc/1min

Insulation Resistance (MΩ)

≥20

DC 1KV

MTBF (hrs.)

100000

Weight (Kg)

5.7

Dimension

Rack-mounted

(mm)(L × H × D)

481×87×251

Mini-Tower (mm)

(L × H × D)

88×245×370