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Toroidal Power Transformer for Amplifiers And Lighting from China

Basic Info

Model NO.:GWB0726-100VA GWB0916-1500VA
Usage:Single-phase Transformer
Frequency Characteristics:High Frequency
Shape of Core:Ring
Brand:Grewin Audio Toroidal Transformer
Dual 110V UL Approval:Toroidal Transformer
CE Toroidal Transformer for Lighting:Minature 30va Max 5000va
Transformer for Medical Equipment:Low Rise High Efficiency
Small Size and Light Weight:95% Efficiency
Power Factor: 0.9 to 0.98:Used New Energy Areas
Copper, Aluminum:Toroidal Transformer
Encapsulated by Iron Shell:CE, RoHS, SGS, UL and ISO9001
Mounting Type:Horizontal Sunk, Side Type, and Bridge Installatio
Good Shielding Performance:Low Power Loss
Trademark:Grewin Audio Toroidal Transformer
Transport Package:Export Standard Carton With Strong Pallet
Specification:CE, UL, ROHS
Origin:Tianjin
HS Code:85043190

Product Description

Toroidal Power Transformer for AmplifiersA.

1. Installation:
Horizontal (non-conventional-type base plate), sunk, side type, and bridge.
2. Application:
Especially low-hum and low-dispersing construction
Low-level of induction
High-grade design casing possible
Statically shield winding and magnetical shield winding optional.
3. Equipment:
Over 50 sets toroidal/annular/ ring coil winding machines, 3 EI type transformer lines, 2 sets of vacuum annealing furnaces, A set of nitrogen and hydrogen production equipment.
4. Warning
Under no circumstances should both ends of the fixing bolt simultaneously contact the metal chassis or framework as this would create a potentially dangerous 'shorted-turn'.
5. Certificate
The certificate of our transformer has CE CQC RoHS UL
6. Note
The above-mentioned toroidal transformer is frequently-used, we can also manufacture the products by customer design. And the specification is for reference, if has the change further, please take the material object as the standard.
20VA Φ60 H25 82 10mA 1.20V0.45kgs
30VA Φ65 H35 84 10mA 1.200.50kgs
50VA Φ70 H40 88 20mA 1.151.30kgs
100VA Φ85 H60 90 30mA 1.151.50kgs
120VA Φ90 H75 93 40mA 1.102.00kgs
200VA Φ110 H80 93 100mA 1.102.80kgs
300VA Φ120 H80 94 150mA 1.083.50kgs
500VA Φ130 H80 94 150mA 1.085.00kgs
800VA Φ140 H85 94 200mA 1.086.50kgs
1000VA Φ140 H85 95 300mA 1.058.50kgs
1500VA Φ160 H90 95 400mA 1.0512.0kgs
2000VA Φ180 H90 95 400mA 1.0515.0kgs
4000VA Φ220 H95 95 500mA 1.0520.0kgs
6000VA Φ250 H95 95 500mA 1.0525.0kgs


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