Toroidal Power Transformers
 ©¸ Toroidal Power Transformer..
 ©¸ Sample Showcase
Encapsulated Power Transformer
 ©¸ EI Encapsulated power tran..
 ©¸ UI encapsulated power tran..
 ©¸ Toroidal Encapsulated powe..
Crystal Oscillators
High frequency transformer
 ©¸ EE series transformer
 ©¸ EI series transformer
 ©¸ EF series transformer
 ©¸ EFD series transformer
 ©¸ EEL series transformer
 ©¸ EP series transformer
 ©¸ EC series transformer
 ©¸ EPC series transformer
 ©¸ ETD series transformer
 ©¸ PQ series transformer
 ©¸ ER series transformer
 ©¸ ERL series transformer
 ©¸ RM series transformer
Motors
Litz Wire
EI Low Frequency Power Transformer 50~60Hz
 ©¸ EI pcb mounting transforme..
 ©¸ EI lead wire type transfor..
 ©¸ 70VA-1200VA EI Ballasts
 ©¸ 10VA-500VA EI Adaptor tran..
 ©¸ EI Domestic Audio Transfor..
 ©¸ 20VA-80VA EI Professional ..
 ©¸ 120VA-500VA EI Professiona..
 ©¸ 150VA-1500VA EI UPS Power ..
 ©¸ 95VA-500VA Industrial Cont..
 ©¸ 50VA-1500VA JKB4 Control P..
Welding Transformer
 ©¸ ETD49 series
 ©¸ ETD59 Series
 ©¸ EER43 series(CT WIRE)
 ©¸ EER43 series(No CT wire)
 ©¸ EI33 series
 ©¸ EI28 series
 ©¸ EE25 series
 ©¸ T22X13.5X10 EI28 seires
 ©¸ UU10.5 series
 ©¸ T185 series
 ©¸ EE96X40
 ©¸ DR Choke
 ©¸ EE type
 ©¸ Toroidal amorphous welder ..
 ©¸ Reactor and coils
 ©¸ ZX7 series
Planar Transformer
SMD Transformer
Toroidal Inductor/Common Mode Choke
LED Fluorescent Tube EDR Series Transformer
 ©¸ 9W-15W EDR2009,EDR2609 Ser..
 ©¸ 15W-25W EDR2809 Series
 ©¸ 25W-35W EDR3909 Series
 ©¸ EDR4009,EDR4109 Series
 ©¸ EMC Toroidal inductor Seri..
PV Inverter/UPS/APF Powder Core Solution
 ©¸ PV Inverter
 ©¸ UPS
 ©¸ APF
 ©¸ New nergy Vehicle
Inverter Welding Machine
 ©¸ Inverter DC MMA welding ma..
 ©¸ Inverter DC TIG welding ma..
 ©¸ Inverter DC MMA /TIG weldi..
 ©¸ Inverter air plasma cuttin..
 ©¸ Inverter MIG welding machi..
 ©¸ Inerter MIG/MMA welding ma..
 ©¸ Inverter multifunctional w..
 ©¸ Inverter AC/DC TIG welding..
Current Transformer
 ©¸ Precision mini current tra..
 ©¸ Zero Phase current transfo..
 ©¸ Mini ring core current tra..
 ©¸ Split core current transfo..
 ©¸ MR PR series curren transf..
 ©¸ Residual Sequence current ..
 ©¸ Protective CT used for thr..
 ©¸ Single phase CT used for r..
SMD Power Inductor
R Type of Power Transformer
Machine Tool Control Transformer
Adapter and Charger
 ©¸ AC/DC adapter
 ©¸ Battery Charger


  UI30/7.5
 
 

Primary
(V)
Secondary
(V/mA)
No-Load
Voltage(V)
Part
Number
2¡Á115
6/333/6/333
8.60/8.60
OKDUI30-4VA-01A
2¡Á115
9/222/9/222
12.40/12.40
OKDUI30-4VA-02A
2¡Á115
12/166/12/166
15.90/15.90
OKDUI30-4VA-03A
2¡Á115
15/133/15/133
20.80/20.80
OKDUI30-4VA-04A
2¡Á115
18/111/18/111
24.30/24.30
OKDUI30-4VA-05A
2¡Á115
21/95/21/95
28.10/28.10
OKDUI30-4VA-06A

Frequency 50/60Hz                      Weight: 0.145kg
Split-bobbin                                    Fixing material for¦Õ2.5mm£¨0.098 inch£©
Temperature class ta 70¡æ/B            Sheet-metal screws:DIN 7971(2.9¡Á6.5)
 
                         
 
                                        Mechanical
(The dimensions in the catalogue are just for reference, all suject to original samples !)
 
 
                                        Schematics

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