Specifications

Encapsulated transformer : 
*Rated Power: from 0.25VA to 60VA 
*Dielectric Strength: 3750Vrms 
*Welcome custom-design pro

Encapsulated transformer,Sealed transformer features:

Dielectric Strength: 3750Vrms

High ambient operation temperature (+70 Celsius degree maximum)

Primary (115V 60Hz or 230V 50Hz; 110V 60Hz or 220V 50Hz)

Secondary:  Single or Dual

Insulation Class: Class B (130 Celsius degree)

Rated Power: from 0.25VA to 60VA

01 EE20/6.1 0.35VA 
02 EE20/10 0.5VA
03 EI30/5.0 0.5VA 
04 EI30/10.5 1.5VA 
05 EI30/12.5 1.9VA 
06 EI30/15.5 2.1VA 
07 EI30/18 2.3VA 
08 EI30/23 2.8VA 
09 EI38/13.6 4.5VA 
10 EI42/14.8 6.0VA 
11 EI48/16.8 16VA
12 EI48/20.5 12VA 
13 EI54/18.8 16VA 
14 EI54/23.0 20VA
15 EI60/21 20VA 
16 EI60/25.5 28VA
17 EI60/30.5 30VA
18 EI60/35 35VA

19 EI66/16 - 20 VA 
20 EI66/23 - 30 VA

21 EI66/30 - 35 VA

22 EI66/35 - 45 VA

23 EI75/32.7 - 60 VA

Welcome OEM and ODM processing

Specifications

encapsulated transformer 
*firm,anti-corrosion 
*anti-damp 
*insulation performance 
voltage transform instruments and meters

Encapsulate transformer  sealing transformer:

power transformer

encapsulated transformer, sealed transformer parameter:

Our company is a professional manufacturer of encapsulated transformer series.

* such as EI20, EI28,EI30,EI35,EI38,EI41,EI48,EI57,EI66.

* power range is 0.5W-80W.

* our products are produced with automatic winding machines and vacuum encapsulated.

* all the raw material is UL, SGS approved and produced as ROHS compliant.

* our products are exported to American and Europe. 
* we can design specific products according to customers' demands.

EI type iron power supply transformer,low loss at no load,high power output,high efficience,low temperature rise,widely used in air-conditioner,VCD,acoustics,microwave oven,amplifier,SPC exchange,UPS power supply,and the power supply meter,equipment of all kinds machine electronics,medical treatment,chemical industry,post and telecommunications,spinning,popular science.

Specifications

1,Transformer with 50/60Hz Working Frequency and Low Power Loss 
2,Model Number: EI Series encapsulated

Encapsulated transformer

Priamry:                      115V 60HZ or 230V 50HZ

Power:                         0.5VA to 36VA

Dielectric strength:           4000Vrms

Coil structure:               laminated, encapsulated

High ambient operation temporature(75 degree maximum)

Secondary:                   single or dual

Insulation class:            Class B(130 degree)

Colors:                      brown, blue,yellow,biack,grey etc

Safety approval:             CE,ROHS,CQC

Short circuit proof ,anti-damp,anti-corrosion,compact size

We also apply EP transformer with Secondary short circuit proof

Electronic parameters(at 25)

More specifications are aviliable.

Note:

MOQ:1000PCS

Delivery time:10-12 days or as per customer's quantity

Payment terms:50% deposit of total amount in advance and the rest before ship.

Samples is free, but the fee of freight must be paid by recipient

Port: Shenzhen/HongKong

Package: As per customer's requirements

Our transformer Product: