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Switching Power Supply
US$150.00-200.00 / Piece
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What is Adjustable Constant Voltage and Constant Current High-Precision Capacitor Testing DC Power Supply

About this Item
Details
Company Profile

Price

Min. Order Reference FOB Price

1 Piece US$150.00-200.00 / Piece

Sepcifications

  • Output Type Single
  • Warranty 1 Year
  • Output Power >500W
  • Input Voltage 380V
  • Starting Mode Self-excited Switching Power Supply
  • Voltage Regulating Mode Width Modulation Type
  • Power Supplying System Terminal Power Distribution Equipment
  • Energy Transmission One-way Transmission
  • Modulation System PWM
  • Certification ISO, CCC
  • Brand Tongke
  • Transport Package Wooden Box
  • Origin Hebei, China
  • Output Voltage 12V
  • Output Current 50A
  • Operation Mode Long-Term
  • Startup Shock <1% of Rated Voltage
  • Voltage and Current Display Accuracy Better Than 0.5%
  • Ripple Coefficient 2%
  • Communication Interface RS485 (Optional)
  • Working Humidity Within 90%
  • Altitude 2000m
  • Design Lifespan 20 Years
  • Efficiency 95%
  • Protection Level IP21

Product Description

Testing Power Supply HIGH EFFICIENCY/LOW RIPPLE/LONG SERVICE Product Description Product Parameters Input Rated voltage 3-phase 4-wire AC380V Voltage range 380V±15% Frequency 50HZ±5% Output Voltage setting range 0~Customized voltage continuously ...

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Switching Power Supply Comparison
Transaction Info
Price US$150.00-200.00 / Piece US$3.95-5.00 / Piece US$2,699.00-3,299.00 / Piece US$2,699.00-3,299.00 / Piece US$999.00-3,299.00 / Piece
Min Order 1 Piece 5 Pieces 1 Piece 1 Piece 10 Pieces
Payment Terms LC, T/T, D/P, PayPal T/T, D/P, PayPal, Western Union LC, T/T, Western Union LC, T/T, Western Union LC, T/T, Western Union
Quality Control
Product Certification ISO, CCC CE, RoHS, ISO, CCC, CB, FCC ISO, CCC ISO, CCC ISO, CCC
Management System Certification - - - - -
Trade Capacity
Export Markets North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe North America, South America, Europe, Australia North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Annual Export Revenue - - - - -
Business Model - Own Brand, ODM, OEM - - -
Average Lead Time Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays		 Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays		 Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays		 Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays		 Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays
Product Attributes
Specification
Output Type: Single;
Warranty: 1 Year;
Output Power: >500W;
Input Voltage: 380V;
Starting Mode: Self-excited Switching Power Supply;
Voltage Regulating Mode: Width Modulation Type;
Power Supplying System: Terminal Power Distribution Equipment;
Energy Transmission: One-way Transmission;
Modulation System: PWM;
Brand: Tongke;
Output Voltage: 12V;
Output Current: 50A;
Operation Mode: Long-Term;
Startup Shock: <1% of Rated Voltage;
Voltage and Current Display Accuracy: Better Than 0.5%;
Ripple Coefficient: 2%;
Communication Interface: RS485 (Optional);
Working Humidity: Within 90%;
Altitude: 2000m;
Design Lifespan: 20 Years;
Efficiency: 95%;
Protection Level: IP21;
Output Type: Single;
Warranty: 1 Year;
Output Power: 101 - 200W;
Input Voltage: 110-220V;
Connection Mode: Series Switching Power Supply;
Starting Mode: Self-excited Switching Power Supply;
Voltage Regulating Mode: 5V;
Power Supplying System: Terminal Power Distribution Equipment;
Energy Transmission: One-way Transmission;
Modulation System: No;
Brand: Gofern;
Material: Metal Case;
OEM: Yes;
ODM: Yes;
Watt: 120W;
Output Type: Single;
Warranty: 2 Years;
Output Power: 4kw;
Input Voltage: 110-220V;
Connection Mode: Parallel Switching Power Supply;
Starting Mode: Self-excited Switching Power Supply;
Voltage Regulating Mode: Depends on Input Voltage;
Power Supplying System: Terminal Power Distribution Equipment;
Energy Transmission: One-way Transmission;
Modulation System: 12 Phases Full-Wave Rectification;
Brand: Zhonghe;
Rated Voltage: 220V;
Rated Power: 4kw;
Power Factor: Min 0.95;
Efficiency: > 99%;
Output Type: Single;
Warranty: 2 Years;
Output Power: 4kw;
Input Voltage: 110-220V;
Connection Mode: Parallel Switching Power Supply;
Starting Mode: Self-excited Switching Power Supply;
Voltage Regulating Mode: Depends on Input Voltage;
Power Supplying System: Terminal Power Distribution Equipment;
Energy Transmission: One-way Transmission;
Modulation System: 12 Phases Full-Wave Rectification;
Brand: Zhonghe;
Rated Voltage: 220V;
Rated Power: 4kw;
Power Factor: Min 0.95;
Efficiency: > 99%;
Output Type: Single;
Warranty: 2 Years;
Output Power: 4kw;
Input Voltage: 110-220V;
Connection Mode: Parallel Switching Power Supply;
Starting Mode: Self-excited Switching Power Supply;
Voltage Regulating Mode: Depends on Input Voltage;
Power Supplying System: Terminal Power Distribution Equipment;
Energy Transmission: One-way Transmission;
Modulation System: 12 Phases Full-Wave Rectification;
Brand: Zhonghe;
Rated Voltage: 220V;
Rated Power: 4kw;
Power Factor: Min 0.95;
Efficiency: > 99%;
Supplier Name

Hebei Tongke Electrical Appliance Manufacturing Co.,Ltd.

Diamond Member Audited Supplier

Shenzhen Gofern Electronic Co., Ltd.

Gold Member Audited Supplier

Zhonghe New Energy Electrical Engineering (Qingdao) Co. Ltd

Gold Member Audited Supplier

Zhonghe New Energy Electrical Engineering (Qingdao) Co. Ltd

Gold Member Audited Supplier

Zhonghe New Energy Electrical Engineering (Qingdao) Co. Ltd

Gold Member Audited Supplier

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