Product Description

The following picture showed you about all finished toroidal transformer in the warehouse which is waiting for packing into boxes

A.

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

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.

Grewin's toroidal Transformers in different power for simmilar models as below:

220V 120V 24V Toroidal Transformer Manufacture

20VA	Φ 60	H25	>82	10mA	1.20V 0.45kgs
30VA	Φ 65	H35	>84	10mA	1.20 0.50kgs
50VA	Φ 70	H40	>88	20mA	1.15 1.30kgs
100VA	Φ 85	H60	>90	30mA	1.15 1.50kgs
120VA	Φ 90	H75	>93	40mA	1.10 2.00kgs
200VA	Φ 110	H80	>93	100mA	1.10 2.80kgs
300VA	Φ 120	H80	>94	150mA	1.08 3.50kgs
500VA	Φ 130	H80	>94	150mA	1.08 5.00kgs
800VA	Φ 140	H85	>94	200mA	1.08 6.50kgs
1000VA	Φ 140	H85	>95	300mA	1.05 8.50kgs
1500VA	Φ 160	H90	>95	400mA	1.05 12.0kgs
2000VA	Φ 180	H90	>95	400mA	1.05 15.0kgs
4000VA	Φ 220	H95	>95	500mA	1.05 20.0kgs
6000VA	Φ 250	H95	>95	500mA	1.05 25.0kgs