LINK-PP INT'L TECHNOLOGY CO., LIMITED

LINK-PP INT'L TECHNOLOGY CO., LIMITED

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12PINS BMS Transformer 74942300 With 4300V DC Insulation Test Voltage

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City:huizhou
Province/State:guangdong
Country/Region:china
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12PINS BMS Transformer 74942300 With 4300V DC Insulation Test Voltage

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Model Number :74942300
Brand Name :LINK-PP
Certification :RoHS Compliant
Place of Origin :HuiZhou, China
MOQ :100pcs
Price :$0.9-$2.3
Payment Terms :D/A, T/T, Western Union, MoneyGram
Supply Ability :5KK/Month
Delivery Time :2-3 weeks
Packaging Details :Tape and Reel
Number of Ports :2
Pins :12
Size :15,1x14.7x4.75mm
Working Voltage :1000V DC
Reinforced Isolation :4300V DC
OEM/ODM :Support
Turns Ratio :1CT:1CT
Operating Temperature :-40 up to +125 °C
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Electrical Properties of 74942300 WE-BMS SMT Transformer

Property Test Conditions Value Unit Tolerance
Inductance (L) 100 kHz / 100 mV 150-450 μH min.-max.
Insertion Loss (IL) 4 MHz -0.25 dB max.
Return Loss (RL) 4 MHz @ 100 Ω -20 dB min.
Common Mode Rejection Ratio (CMRR1) 1-10 MHz -35 dB min.
Common Mode Rejection Ratio (CMRR1) 10-1000 MHz -20 dB min.
Working Voltage - 1000 V (DC) -
Insulation Test Voltage (DC) VT1, 1 min 4300 V (DC) min.
Insulation Test Voltage (AC) VT2, 1 min 3100 V (AC) min.
Leakage Inductance (L5) 100 kHz / 100 mV 0.5 μH max.
Insulation Resistance (RSO) - 400 min.
Clearance Distance (Cl) - 10 mm min.
Creepage Distance (Cr) - 10 mm min.
DC Resistance 1 (Transformer Side) RDC 450 max.
DC Resistance 2 (CMC Side) RDC 850 max.

Key Notes:

  1. Inductance range represents minimum (150 μH) and maximum (450 μH) values

  2. All insulation test voltages are the minimum required values

  3. Resistance values differ between the transformer side (450 mΩ max) and the common mode choke side (850 mΩ max)

74942300 SMT Transformer Datasheet:

12PINS BMS Transformer 74942300 With 4300V DC Insulation Test Voltage

12PINS BMS Transformer 74942300 With 4300V DC Insulation Test Voltage

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