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High Efficiency Toroidal Transformer Power Supply Good Static Insulation

Categories Toroidal Transformer Power Supply
Brand Name: CW
Model Number: E-800VA
Certification: CE, ISO9001
Place of Origin: China
MOQ: 1piece
Price: Negotiation
Supply Ability: 100000/month
Delivery Time: 7-15 working days
Packaging Details: carton
Exciting current: <230mA (220V/50Hz)
Diameter: Φ1.16
Ts: 253
Product type: audio frequency transformer
Applications: Monitor,audio,VCD,DCD ,etc
Coil Structure: Toroidal
  • Product Details
  • Company Profile

High Efficiency Toroidal Transformer Power Supply Good Static Insulation

800W Low noise Toroidal Transformer
Small volume,
Low noise,
Less calorific power,
High conversion efficiency

  • ENFORCE STANDRD

SAFETY STANDARD:EN61558-1

  • ELECTRCAL PERFORMANCE

Primary rated voltage:0~220V 50/60Hz DiameterΦ1.16,Ts253
Exciting current:<230mA (220V/50Hz)
Secondary rated voltage and current:

UNLOAD VOLTAGE

V±5%

LOADING VOLTAGE

V±5%

RATED CURRENT

A

Diameter
Φ(mm)

Ts

S1:3~40~230V0~220V2A0.83264
S2:5~60~116V0~110V3A1.0132
S3:7~80~25V0~24V2A0.8329

  • CIRCUIT DIAGRAM


  • WORKING AND SAFETY PROTECTION

Electrostatic Shield
Megnetic Shield
Over current protection
Temperature Protection

  • INSULATION

Insulation Rresistance(type test):pri.~sec. DC500V 100MΩ MIN.
HI-POT Test:

  • TEMPERATION

Ta=25℃ Test by resistance method At rated load 4H

WINDINGS’TEMPERATURE RISE ℃ MAX


  • MAJOR MEASUREMENT FACILITIES:
HI-POT TESTER:INSULATION-RESISTANCE METER:
VOLT METER:DC-RESISTANCE METER:
AMPEREMETER:

  • MATERIAL LIST
LEADPRIMARYSECONDARY
serial number1~23~45~67~8
COLORTerminalTerminalTerminalTerminal
SPECS
LENGTH(±10mm)
TERMINAL



LABELWEIGHT(KG)10kg

ACCESSORIES
1bottom plateBK-8001set
2ScrewM5*44pcs
3Terminal9pcs





NO:

DENOMINATION

MATERIAL

TYPE

CERTIFICATION

1

R-Type Transformer Framework

Plastics

4115(a)UL E304813
2

Insulation protection

PET Film Tape

JY25-AUL E246950
3

Insulation protection

Polyester Film6020UL E212271
4

Primary.Winding

Enamelled copper wire

PEW-130LUL E329830
5

Pri.Insulation

Polyester Film6020UL E212271
6

Coating insultion

Polyester Film6020UL E212271
7

Insulation paint

J-6338UL E334279
8Insulated SleeveF201UL 203950


Production Management Procedure:
a. Adapt international ISO9001 standard in factory and workshop, use modern scientific management system.
b. Imported advanced production facility, trained best skillful engineer and worker, organized a full quality control and R&D team.
c. Use refined material, such as core, wire, and copper, magnetic. Connecter ect. All raw materials have passed UL, CE, ROHS test.
d. Guaranty for the quality, ensure to provide the all-time technical and after sale service.

Quality Control:
1) No-load test (Included no-load voltage, no-load current and no-load loss)
2) Load test (Included load voltage and temperature rise)
3) Inductive voltage test
4) DC resistance test
5) Short circle protection
6) Insulation resistance
7) Hi-POT test
8) Outlook inspection and Packing inspection


































Quality High Efficiency Toroidal Transformer Power Supply Good Static Insulation for sale
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