Ei3023 Encapsulated Transformer Manufacturer

Outpower is above 0.6w to 1000w.All with UL certificate

Input;110-220v

Ei19-ei133

Primary voltage: 230V
Secondary voltage: 12V
Secondary current: 42mA
No-load voltage: 20.4V
Ambient temperature: T 70/B
Rated power: 0.5VA
Dimensions (H): 19.8mm (maximum)
Weight: 36g (approximately)
With CE mark


weight:36g height:19.8mm

BV030-7162.0 230V/12.5VA Pulse Electronics ENCAPSULATED TRANSFORMER
25 pcs x 15 boxes in stock

Looking for PCB Mounted Power Transformer with customized values to your application? aiia Transformer, as an experienced transformer manufacturer, offers Encapsulated 50/60Hz low-frequency low voltage with different types applied to home appliances.

All transformers are auto winded by machine in premium quality in our own factory, potted by UL certified resin and 100% tested before packing and delivery. Explore & find the right parameter for your needs.

H grade non-encapsulated insulation dry type transformer (sg)
Dry type transformer

Our factory h grade non-encapsulated insulation three-phase dry type transformer is manufactured with nomex insulation material which approbated by ul, and has many advantages of safe, reliable, energy-saving, fire-proof, explosion-proof, easy to maintain. Its design is advanced, structure is reasonable, appearance is pretty. Meanwhile, its main performance are superior to domestic standards, such as partial discharging level, no-load loss, with-load loss, low noise and can work under conditions with high damp, etc. It can be installed in areas with large load, be suitable for high-rise buildings, airports, railway stations, docks, subways, hospitals, electricity factories and so on.
Characteristics of h grade non-encapsulated dry type transformer:
1, the elaborate designed coil structure and vacuum immersed treatment enablesg(b)10 transformer partial discharging volume be very small, less than or equal to 5pc. No crack performance will be found during the whole service life, and its insulation level will be kept as good as beginning .
2.The high voltage part adopts continuous wire winding. Lv foil winding, vacuum immersed, curing processed and high strength ceramics supporting, with fine withstandcapability to paroxysmal short-circuit current
3.Flame resisting, flameproof, nontoxic, self-extinguishing, fireproof.
4. When burn in high temperature and open fire, almost no fume will be produced
5. Insulation level of the transformer is h gradeâ 
6.The insulation layer is very thin, with strong shorttime over load capability, needlessof forced cooling, can be overloaded for 120% for long term and 140% for 3 hours.
As this kind of insulation material has elasticity and will not be aged, it can be full loaded at once under suitable conditions.

SMD fax modem telecom transformers
SMD audio meets UL 1950 or EN60950 telecom transformer
Frequency range: 20Hz to 20kHz audio telecom transformer
Frequency response: í+3dB maximum
Data rate: V.22 to V.90 matching telecom transformer
Fax modem telecom transformers
Toroidal civil AV audio power transformer
Dependable professional audio telecom transformer
Multimedia active audio telecom transformer
Quiescent civil AV audio telecom transformer
Congruent civil AV audio telecom transformer
Adequate civil AV audio telecom transformer
2,400bps to 56.6Kbps (V.90) and PCMCIA applications
Isolated telecom transformer
Technical properties of 600:600 ohms telecom transformer
Over 1,000 transformers for modem application
Audio transformer used in telephone systems and PABX systems
Designed to meet UL 1950 or EN60950 telecom transformer
Compact sizes from EE-8 to EE-24 telecom transformer
Other types of audio transformers made with RM, EP, EPC or others telecom transformer

Gas ignition transformers from 2 outlets to 6 outlets. For gas cookers, gas ovens. Potted with epoxy resin.

Neon Lamp Transformers from 6KV up to 12KV. Potted under vacuum with epoxy resin.
Protections: Output open circuit, overload, output short circuit, earth-leakage, input over voltage.