Bourns HCTSM151207FAL High Clearance/Creepage Transformer
Bourns HCTSM151207FAL High Clearance and Creepage Transformer provides reinforced insulation with a working voltage up to 1500VDC. This Bourns push-pull isolation transformer is AEC-Q200 compliant and automotive-grade for high reliability. The HCTSM151207FAL features a creepage/clearance distance of 15mm+ and a 7640VAC Hi-Pot. This high clearance and creepage transformer is designed for isolation power supplies using Texas Instruments SN6501 and SN6505B transformer drivers.
Features
- Up to 1500VDC working voltage
- 7640VAC, 1mA, 2s Hi-Pot
- Reinforced insulation
- >15mm clearance/creepage distance
- Overvoltage Category II, Pollution Degree 2, up to 2km above sea level
- IEC 60664-1:2007, IEC/UL 62368-1:2018, and UL 62368-1:2021
- AEC-Q200 compliant
- RoHS compliant
Applications
- Energy storage systems (ESS)
- High-voltage/high-current DC meters
- CAN interface digital input modules
- RS-485 and RS-232 isolation
- Isolation power supplies using TI SN6501 and SN6505B
Specifications
- 400µH minimum primary inductance
- 70µH maximum leakage inductance
- -40°C to +125°C operating temperature range
- Moisture Sensitivity Level (MSL) 1
- DC resistance (DCR)
- 1.5Ω maximum (1-3 turns ratio)
- 1.0Ω maximum (6-4 turns ratio)
Schematic
Dimensions
Associated Transformer Drivers
Texas Instruments SN6501/SN6501-Q1 Transformer Driver
Push-pull driver for small transformers.
Texas Instruments SN6505x/SN6505x-Q1 Low-Noise Transformer Drivers
Designed to drive a low-profile, center-tapped transformer from a 2.25V to 5V DC power supply.
Inilathala: 2026-02-27
| Na-update: 2026-02-27