Elec&Eltek A21V00040F 28 03 2025 Turns Ratio: 1CT:1CT±2% OCL @100KHz, 0.1Vrms: uH 150 Min LL @100KHz: uH 0.5 Max Insertion Loss @4MHz: dB -0.3 Max Return Loss @4MHz (100Ω): dB 20 Min CMRR @1-10MHz: dB -35 Min CMRR @10-1000MHz: dB -20 Min DCR(Transformer Side): Ω 0.45 Max DCR(CM Choke Side): Ω 0.85 Max Insulation, 60 seconds: VDC 4300 Min Operating Temp Range: -40°C ~ +125°C Designed to be compliant with AEC-Q200. HI-POT Isolation: 4300Vdc Creepage Distance: >10mm CMC: Yes Package Size (L x W x H): 9.00 x 15.43 x 3.45 mm Working voltage is 1000VDC. Ask a quote Close Request data sheet Close Save as PDF Elec&Eltek Elec&Eltek Magnetic Products Limited (EEMPL) is a company of King Board group. Read more Related technologies EMC/EMI/RFI filters Wireless charging Related markets Energy Management & power conversion Automotive & (E-)Mobility , EV Charging Related product news 01 07 2025 BMS Transformers by Elec & Eltek for Automotive and Energy Applications Elec & Eltek offers a robust range of transformers specifically designed for Battery Management Systems (BMS), ensuring safe high-voltage insulation, reliable signal transmission, and compatibility with serial communication protocols. 17 12 2025 Elec&Eltek Battery Management System Compact BMS transformer for automotive battery packs: isolation up to 4300V, EMI suppression, supports isoSPI/SPI, -40°C to +150°C, AEC-Q200.
01 07 2025 BMS Transformers by Elec & Eltek for Automotive and Energy Applications Elec & Eltek offers a robust range of transformers specifically designed for Battery Management Systems (BMS), ensuring safe high-voltage insulation, reliable signal transmission, and compatibility with serial communication protocols.
17 12 2025 Elec&Eltek Battery Management System Compact BMS transformer for automotive battery packs: isolation up to 4300V, EMI suppression, supports isoSPI/SPI, -40°C to +150°C, AEC-Q200.
