ER3540 980uH Horizontal high frequency transformer
Dimensions: [mm]
Characteristics
- Through-Hole
- Core Direction: Vertical and Horizontal
- Functional & Reinforced Insulation
Applications
- Offline
- Lighting
- DC/DC Converter
- Industrial Controls
- White Goods
- Telecom
- PFC
- Charging
- Stand-by Power
Electrical characteristics:
Properties | Test conditions | Value | Unit | Tolerance | Inductance:6-7 | 10KHZ/0.3V | 980 | uH | ±10% | Leakage :6-7 | 10KHZ/0.3V other short | 155 | uH | Max | DC-resistance:6-7 | @25 °C | 110 | mΩ | Max | DC-resistance:3-4 | @25 °C | 180 | mΩ | Max | DC-resistance:12-10 | @25 °C | 15 | mΩ | Max | DC-resistance:11-13 | @25 °C | 15 | mΩ | Max | DC-resistance:9-14 | @25 °C | 180 | mΩ | Max | Turns ratio: | N2:N1 | 0.14:1 | | ±1% | Turns ratio: | N3/N4:N1 | 0.215:1 | | ±1% | Turns ratio: | N5:N1 | 0.095:1 | | ±1% | Hi-pot:Pri-Sec | AC3750V/3mA/3S | V/(AC) | Pass | Hi-pot:Pri/Sec-Core | AC1500V/3mA/3S | V/(AC) | Pass |
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♦Acceptable customers design custom
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