Common Mode Choke
This Common Mode Choke offers excellent attenuation characteristics in the low-frequency range, making it ideal for noise prevention in electronic devices such as TVs, VCRs, and AV equipment. It features a flat wire construction for superior EMC noise suppression and a withstand voltage of AC 1.8KV. Custom designs are available to meet specific requirements.
Product Attributes
- Brand: YJYCOIN ()
- Origin: Shenzhen, China
- Certifications: UL (E504985, E338133, E213437, E59481)
Technical Specifications
| Type | A Max. (mm) | B Max. (mm) | C Max. (mm) | D (mm) | E (mm) | F (mm) | G (mm) | Inductance (mH) | DCR (m) | Hi-Pot Test (AC) | Turns Ratio |
|---|---|---|---|---|---|---|---|---|---|---|---|
| YDFW1212T-153L01010 | 18.5 | 11.5 | 18.5 | 8.00.5 | 7.00.5 | 0.70.1 | 3.00.5 | 15 Min. (1KHz, 0.25V) | 240 MAX (25) | 1.5KVac (Coil to Coil), 1.0KVac (Coil to Core) | 52:52 (REF) |
Manufacturing and Material Details
Winding Construction: Base (2+2), magnetic core is YDFW1212. Foot pitch: 7 * 8. Winding sequence: N1 winding N2 at the same time. Product requires oil immersion and lead-free process.
Materials:
- Wire: 0.10*1.0m 1UEW, 180, UL94 V-0. Manufactured by Guangdong liziwire Electric Technology Co Ltd (E504985) and YOU TUO ENTERPRISE CO.,LTD (E338133).
- Varnish: 1032XXX. Manufactured by Shen zhen noble flower technology industrial co ltd (E213437).
- Bobbin: YDFW12 pedestal, T375HF, 150, UL94 V-0. Manufactured by MEIRISHENG ELECTRONICS CO; LTD and CHANG CHUN PLASTICS CO LTD (E59481).
- Core: YDFW12 pedestal, R12K. Manufactured by ShanDongHengRui Magent technolgy co.,ltd or ACME Electronics(guangzhou) Co.,Ltd.
Packaging and Shipping
Packaging must include Type, Product name, QTY, manufacture period, shipping date, supplier name, and out-inspection stamp. Products from different manufacture periods must not be in the same container. Outer containers require complete sealing and no breakage. Packing materials should not break upon opening. Products should be packed in layers with spacers; fillers used if container is not full.
Test Requirements
Each minimum packing requires a waterproof label or lettering stating manufacture period, type, or size. Appearance must be neat. All products undergo electric and electricity-resistant intensity tests during production. A sampling test according to national industry standards is conducted before shipping, with a test report and date provided upon qualification.
Storage Conditions
Store at -10~40 with 30~70% relative humidity. Avoid corrosive substances (sulfur, chlorine, acid). Keep products on shelves to prevent moisture, dust, and other contaminants. Store in a warehouse avoiding thermal shock, vibration, and direct light.
2409271633_YJYCOIN-YDFW1212T-153L01010_C7425493.pdf
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