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| Categories | EMI Power Filter | 
|---|---|
| Brand Name: | YBX | 
| Model Number: | YB27D4-4A-Q | 
| Certification: | CQC CE CB TUV ROHSE | 
| Place of Origin: | China | 
| MOQ: | 200pcs | 
| Price: | Negotiable | 
| Payment Terms: | T/T, L/C | 
| Supply Ability: | 60000 Pieces/month | 
| Delivery Time: | 5-8 work day | 
| Packaging Details: | 56.5*28.5*22.5cm | 
| Product name: | Dual Stage Single Phase Filter | 
| Rated voltage: | 115/250VAC | 
| Rated current: | 1A-20A | 
| Transfer function: | Low Pass | 
| Application: | Electronic Equipments | 
| 3db bandwidth: | 20~100dB | 
| Company Info. | 
| Shenzhen Yanbixin Technology Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
YB27D4 Two-stage Single Phase Filter 115V/250V 4A Fast-on Terminal Output EMI Filter
High Quality Two-Stage Single Phase Filter 115V/250V 4A Fast-On Terminal Output EMI Filter
Technical Specification:
| Item | Dual Stage EMI Filter | 
| Model | YB27D4-10A-Q | 
| Transfer Function | Low Pass | 
| Package Type | Surface Mount | 
| Nominal Center Frequency | 10K-30MHZ | 
| Insertion Loss | 60~90dB | 
| Input Impedance | 50Ω | 
| Rated Voltage | 115V/250V | 
| Rated Current | 1~10A | 
| Environmental Temperature | 40°C | 
| Temperature Range | 25 / 085 / 21 | 
| Operating Frequency | 50/60HZ | 
| Line to Line | 1450VDC | 
| Line to Ground | 2250VDC | 
| Maximum Leakage Current | 250VAC/60HZ 0.8mA Max | 
Features:
-- Rated currents from 1 to 10A
-- General purpose filtering performance
-- Optional medical versions((R5) type)
-- Customized products according to customer's requirements.
Typical Applications:
-- Electrical and electronic equipment
-- Medical equipment
-- Datacom equipment
-- Office automation equipment
Filter Selection Table:
| Part No. | Case | Rated Currents (A) | Output Connections | 
| YB27D4-3A | D4 | 3 | Fast-on terminal | 
| YB27D4-6A | D4 | 6 | |
| YB27D4-10A | D4 | 10 | M4/M6/M8 Screw | 
| YB27D4-15A | D4 | 15 | |
| YB27D4-20A | D4 | 20 | Wire | 
 *Q: Fast-on 6.35x0.8mm
*Q: Fast-on 6.35x0.8mm  S: Screw lug
S: Screw lug  W: UL1015 18awg
W: UL1015 18awg
Tabulates:
| Model No. | Rated Current @40°C | Terminal Options* | Leakage current 250V/50Hz | Electrical Schematic | Rated Voltage(V) | Operating Frequency(Hz) | ||
| YB27E4-1A | 1A | Q | S | W | <0.8mA | Fig.1 | 115/250V | 50/60Hz | 
| YB27E4-2A | 2A | Q | S | W | Fig.1 | |||
| YB27E4-3A | 3A | Q | S | W | Fig.1 | |||
| YB27E4-4A | 4A | Q | S | W | Fig.1 | |||
| YB27E4-6A | 6A | Q | S | W | Fig.1 | |||
| YB27E4-8A | 8A | Q | S | W | Fig.1 | |||
| YB27D1-1A | 1A | Q | - | W | Fig.1 | |||
| YB27D1-2A | 2A | Q | - | W | Fig.1 | |||
| YB27D1-3A | 3A | Q | - | W | Fig.1 | |||
| YB27D1-4A | 4A | Q | - | W | Fig.1 | |||
| YB27D2-6A | 6A | Q | S | W | Fig.1 | |||
| YB27D2-8A | 8A | Q | S | W | Fig.1 | |||
| YB27D3-8A | 8A | Q | S | W | Fig.1 | |||
| YB27D3-10A | 10A | Q | S | W | Fig.1 | |||
| YB27D3-15A | 15A | Q | S | - | Fig.1 | |||
| YB27D4-10A | 10A | Q | S | W | Fig.1 | |||
| YB27D4-15A | 15A | Q | S | - | Fig.1 | |||
| YB27D4-20A | 20A | Q | S | - | Fig.1 | |||
| YB27D5-15A | 15A | Q | S | - | Fig.1 | |||
| YB27D5-20A | 20A | Q | S | - | Fig.1 | |||
| YB27F1-15A | 15A | Q | S | - | Fig.1 | |||
| YB27F2-20A | 20A | Q | S | - | Fig.1 | |||
Electrical Schematic & Mechanical Dimension(Unit: mm)

YB27D4-4A-Q EMI Filter Picture:

Insertion loss table(In 50ohm system according IEC/CISPR No.17)

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