Shaanxi Shinhom Enterprise Co.,Ltd
Add to Cart
Designed for compact switch-mode power solutions, the STEEC6.2 Series utilizes EEC6.2 ferrite cores with UL-certified phenolic bobbins. Precision wound with 180℃ polyurethane-enameled wire, it delivers ±15% inductance stability and reinforced isolation (0.5kV AC). Featuring #1218 high-temp tape and varnish encapsulation, it operates reliably at 130℃ ambient temperatures. Ideal for space-constrained industrial and consumer applications.
Electrical Parameters
| Model | Inductance (L6-4) | Inductance (L3-1) | DCR (R6-4) | DCR (R3-1) | Hi-Pot Test (PRI-SEC/COIL-CORE) |
|---|---|---|---|---|---|
| STEEC6.2-001 | 830μH ±15% | 5.3μH ±15% | ≤11.0Ω | ≤200mΩ | 0.5kV AC, 50Hz, 2mA, 1s |
| STEEC6.2-002 | 830μH ±15% | 20μH ±15% | ≤11.0Ω | ≤450mΩ | 0.5kV AC, 50Hz, 2mA, 1s |
| *Test Conditions: 1kHz, 0.25V for inductance; EPE 7112 for Hi-Pot* |
Material List
Bobbin: Phenolic T375J (UL 594VΦ, 130℃)
Core: EEC6.2 K2.3P Ferrite
Wire: Polyurethane GRD2/GRD3 (180℃)
Tape: #1218 (180℃)
Varnish: T42604 (130℃)
Applications
Industrial Power Systems:
≤20W isolated DC/DC converters
Auxiliary power modules for PLCs
Consumer Electronics:
LED driver backlight units
USB-C charger feedback circuits
Safety-Critical Designs:
Reinforced isolation for medical power supplies
HVAC control board voltage regulation