0-30v 0-50a switching power supply,variable power supply,dc power supply

0-30v 0-50a switching power supply,variable power supply,dc power supply

Negotiable /Piece

Min.Order:1 Piece

Supply Ability:
300 Piece / Pieces per Month
Port:
yantian shenzhen
Payment Terms:
Credit Card

Quick Details View All >

Place of Origin:
Guangdong, China
Brand Name:
LW
Model Number:
LW-3050KD
Output Power:
Other, 1500W
Output Type:
Single
Input Voltage:
Other, 110V 220V

Dongguan Longwei Electronic Technology Co., Ltd.

Business Type: Manufacturer,Trading Company
Dongguan Guangdong China
Main Products: Dc power supply ,oscilloscope ,switching power supply ,function generator ,digital power supply

Product Details

Specifications

nstant voltage and constant current operation
2.Built-in EMI filter
3.intelligent temperature control fan to cooling fast

This serial single output switch power supply is a kind of DC regulated power supply with high efficiency and stability. It can be acted both as constant voltage as well as constant current dc power supply. For this serial power supply, it has perfect protection circuit, can be used in many areas.

applications:

  1. 1. Charge batteries, PCB board manufacturing industry
  2. 2. LED products, motors and dc fans test,
  3. 3. Electrofacing, electrolyzation, electronic components ageing
  4. 4. Laboratory , Electronic equipment , Automatic Test Equipment 
  5. 5. All other occasions need to use DC Power Supply

protection function:

  1. 1. Over voltage protection 
  2. 2. over load protection
  3. 3. over temperature protection(threshold value:700C -750C)
  4. 4. current limitation protection 

features:

  1. 1. single phase, single output dc power supply
  2. 2. constant voltage and constant current operation (C.C and C.V. automatic conversion)
  3. 3. both current and voltage can be adjusted from 0 to rated value
  4. 4. 3LED digital display
  5. 5. Built-in EMI filter.(have anti-interference circuit)
  6. 6. intelligent temperature control fan to help power supply cooling fast

specifications:

Model No: LW3050KD

Input voltage: single-phase 220V±10% 50Hz or 110V±10% 60Hz

Working conditions: -100C -400C relative humidity :< 90%

Storage conditions: -200C-800C relative humidity :< 80%

Output voltage: 0-30V

Output current: 0-50A

Display Accuracy: ±1%±1 digit

Voltage stabilization0.2%

Current stabilization: ≤0.5%

Load stabilization: ≤0.3%

Ripples and noises: ≤1 %( RMS)

Surge Current: 30A/115V, 60A/230V (cold-start)

Input Leakage Current: <0.7mA/230V

Withstanding voltage test:

From input voltage to output voltage: 1.5KVAC/min

From input voltage to case: 1.5KVAC/min

From output voltage to case: 500VAC/min

 

Model

Output voltage

Output current

display

Display accuracy

Dimension

mm

Weight

kg

LW1550KD

0-15V

0-50A

3LED display

±1%±1 digit

530*320*220

8.5~13

LW1560KD

0-15V

0-60A

3LED display

±1%±1 digit

530*320*220

8.5~13

LW3050KD

0-30V

0-50A

3LED display

±1%±1 digit

530*320*220

8.5~13

LW3060KD

0-30V

0-60A

3LED display

±1%±1 digit

530*320*220

8.5~13

LW3080KD

0-30V

0-80A

3LED display

±1%±1 digit

530*320*220

8.5~13

LW30100KD

0-30V

0-100A

3LED display

±1%±1 digit

530*320*220

8.5~13

LW6020KD

0-60V

0-20A

3LED display

±1%±1 digit

530*320*220

8.5~13

LW6030KD

0-60V

0-30A

3LED display

±1%±1 digit

530*320*220

8.5~13

 

REMARK: WE COULD DO THE PRODUCT ACCORDING TO CUSTOMERS REQUIREMENT

Contact Supplier

Telephone
86-0769-82033998
Mobile
86--13751408268
Fax
86-0769-82618128
Address
2/F, No.45, Duozai Ling,Lin Village,Tangxia Town, Dongguan Guangdong Dongguan,Guangdong

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