Category
Er High Frequency Switching Power Supply Transformer Bobbin
ER High Frequency Switching Power Supply Transformer Bobbin Features:1. Low profile small package light weight. 2. Low D
Basic Info
Model NO. | ER9.5 ER11.5 |
Usage | Single-phase Transformer, Rectifier Transformer, Power Transformer |
Frequency Characteristics | High Frequency |
Shape of Core | Efd |
Brand | Okerda |
Application 1 | Multi-Output DC-DC Converter |
Application 2 | Camcordey |
Application 3 | LCD Television Set |
Application 4 | Small Size Communicating Equipment. |
Application 5 | Portable Telephone |
Application 6 | Personal Digital Assistants |
Transport Package | Carton and Pallet |
Specification | ER9.5 ER11.5 |
Trademark | OEM |
Origin | China |
HS Code | 8504319000 |
Production Capacity | 1000000 PCS/Month |
Product Description
ER High Frequency Switching Power Supply Transformer Bobbin- Applications:
- Switching power supplies
- LED Driving
- DC/AC-DC converters
- DC/AC-AC inverters
- Ballasts
- TV/monitors
- ADSL
- Audio visual equipment
- Office automation
- PDAs
- Notebook computers
- DSC
- TFT-LCD monitors
- ISDN
- Various electronic equipment
- Ultra-thin electronic devices
- Customers' specifications are welcome
Model | A | B | C | D | E | F | G |
EFD15/15/5 | 15.0±0.4 | 11.0±0.35 | 5.3±0.15 | 4.65±0.15 | 7.5±0.15 | 5.5±0.25 | 2.4±0.1 |
EFD15/18/7 | 14.9±0.6 | 11.1±0.3 | 5.6±0.2 | 6.8±0.2 | 8.75±0.15 | 6.2±0.2 | 4.6±0.2 |
EFD18/40/5 | 18.5max | 13.1min | 6.0±0.15 | 5.3±0.15 | 20.1±0.2 | 17.1±0.2 | 3.0±0.2 |
EFD20/20/7 | 20.0±0.55 | 15.4±0.5 | 8.9±0.2 | 6.65/+0.2/0.15 | 10.0±0.25 | 7.7±0.25 | 3.6±0.2 |
EFD20/23/6 | 20.0±0.55 | 15.4±0.5 | 8.9±0.2 | 5.6±0.1 | 11.5±0.15 | 9.3±0.15 | 3.6±0.15 |
EFD20/23/5 | 20.0±0.4 | 15.4±0.5 | 8.9±0.2 | 5.4±0.1 | 11.5±0.15 | 9.3±0.15 | 3.6±0.15 |
EFD25/25/9 | 25.0±0.65 | 18.7±0.6 | 11.4±0.2 | 9.1±0.2 | 12.5±0.25 | 9.3±0.25 | 5.2±0.25 |
EFD25/26/12 | 25.05±0.65 | 18.8min | 8.8±0.25 | 12.45±0.25 | 12.9±0.2 | 9.85±0.25 | 8.3±0.3 |
EFD25/31/11 | 25.0±0.5 | 19.0min | 10.0±0.2 | 11.0±0.2 | 15.3±0.25 | 12.0±0.3 | 6.5±0.2 |
EFD30/30/9 | 30.0±0.8 | 22.4±0.75 | 14.6±0.3 | 9.1±0.3 | 15.0±0.25 | 11.2±0.3 | 4.9±0.15 |
EFD30/30/9A | 30.75max | 23.1min | 14.6±0.25 | 9.0±0.2 | 15.5max | 11.5±0.2 | 4.9±0.15 |
EFD31/30/9 | 31.7max | 23.8min | 14.6±0.30 | 9.0/+0.3/-0.2 | 15.2±0.3 | 11.5±0.2 | 4.9±0.15 |
EFD33/40/10 | 33.0±0.5 | 25.5min | 13.0±0.2 | 10.0±0.2 | 20.0±0.25 | 15.5±0.25 | 5.5±0.2 |
Characteristic:1. Supply high voltage and withstand voltage;2. Operation frequency range from 40 to 80 KHz;3. Deliver Output Power from 1.5 to 25 watts;4. Slim or low profile Type easily built in your design;5. Available in through-hole and SMT recess or gull wing type;6. Operate in Royer , direct IC drive and other topologies.Application:1. Multi-output DC-DC converter transformer. 2. Camcordey. 3. LCD television set. 4. Small size communicating equipment. 5. Portable telephone. 6. Personal Digital Assistants.7. Applicable to light up cold cathodes fluorescent lamp of display.8. DSC, PDA, Scanner, Car Navigation, Notebook PC, LCD monitor and LCD TV, etc
Related products
Series | Application |
EE Transformer | Applied in the switching power supply, main power transformer |
EE10, EE13, EE16, EE19, EE22, EE25, EE28, EE30, EE33, EE35, EE40, EE42, EE55, EE65 | |
PQ Transformer | Applied in the linear filter, choke, pulse transformer, drive transformer |
PQ2016, PQ2020, PQ2610, PQ2620, PQ2625, PQ3220, PQ3225, PQ3230, PQ3535, PQ4040, PQ5050 | |
RM Transformer | Filters, inductors and transformers for telecommunication other electronic equipment |
RM4, RM6, RM8, RM8, RM10, RM12, RM14 | |
EI Transformer | Various kinds of transformers and chokes |
EI28, EI13, EI16, EI22, EI25, EI30, EI35, EI33, EI40 | |
EEL Transformer | Switching power supply, charges, alarm system |
EEL13, EEL19, EEL22, EEL25 | |
EF Transformer | Applied in the switching power supply, main power transformer |
EF16, EF12.6, EF20, EF25, EF30 | |
EFD Transformer | Auxiliary power transformer, main power transformer, choke coils |
EFD15, EFD20, EFD25, EFD30, EFD40 | |
UU Transformer | Varieties of switching power supply transformer, choke coils etc |
UU9.8, UU10.5, UU16, UU20 | |
EC Transformer | Linear filter, current transformer, smoothing chock coil, drive transformer |
EC28, EC35, EC39, EC40, EC42, EC49 | |
ER Transformer | Applied in the linear filter, current transformer, smoothing chock coil, drive transformer |
ER47, ER48, ER49 |
Packing &Shipping
Why Choose Us:1. 20 years experience in transformer and inductor manufacturing2. Scientific management system, strong technical team, and strict quality control system3. RoHS,CE,TUV and UL certified4. OEM & ODM5. Competitive price,in time delivery and perfect after-service online.