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Dongguan Longwei Electronic Technology Co., Ltd.

Linear Power Supply, DC Power Supply, Variable Power Supply manufacturer / supplier in China, offering Linear Mode DC Power Supply0-30V/0-100A, PS6403D 64V 3A Variable Adjustable Transformer Linear DC Power Supply, PS6402D 64V 2A Variable Transformer Linear DC Power Supply and so on.

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Supplier Homepage Product Linear dc power supply D series Linear Mode DC Power Supply0-30V/0-100A

Linear Mode DC Power Supply0-30V/0-100A

FOB Price: US $1,014.93 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1,014.93/ Piece
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Port: Shenzhen, China
Production Capacity: 50000pieces/Year
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: TPR-30100D
  • Warranty: 1 Year
  • Input Voltage: 220V
  • Certification: CE, RoHS
  • Output Voltage: 0-30V
  • Trademark: LW
  • Specification: 450*250*520mm
  • HS Code: 85044014
  • Output Type: Single
  • Output Power: 3000W
  • Connection Mode: Series Switching Power Supply
  • Brand: Longwei
  • Output Current: 0-100A
  • Transport Package: Paper Carton
  • Origin: Dongguan City, Guangdong Province
Product Description
Used for teaching experiments and research
Testing and aging of products used in electronic production lines
The maintenance of communication equipment
Other areas that require dc stable voltage
Working conditions:
1, power input voltage: AC220V ± 10%
Temperature: 0-40 ºC relative humidity < 80%
Voltage condition:
Output voltage: 0-30v (optional Settings in this range)
Voltage stability:
Voltage stability: < 0.2% + 20mV
Load stability: < 0.2% + 20mV
Recovery time: < 100us (50% load change, minimum load current 1A)
4, ripple noise: 9mVrms (5hz-1mhz)
Temperature coefficient: < 300PPM / 0C
Steady flow state:
Output current: 0-100a (optional Settings in this range)
2, current stability:
Current stability: < 0.2% + 15mA
Load stability: < 0.2 + 20mA
Ripple noise: < 10mA
Display precision:
Three digital voltmeters: LED±1%±2 digit
Resolution: 0.1 V
3, 3 digital ammeter: LED±1%±2  digit
Resolution: 0.1 A
Protective circuit: overvoltage protection
TPR-15100D: 0-15V/0-100A
TPR-3050D: 0-30V/0-50A
TPR-3060D: 0-30V/0-60A
TPR-30100D: 0-30V/0-100A 
TPR-6030D: 0-60V/0-30A
TPR-6040D: 0-60V/0-40A
TPR-6050D: 0-60V/0-50A
TPR-5060D: 0-50V/0-60A
TPR-25010D: 0-250V/0-10A
we can make  power supplies as your requirements
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