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TDM-220NERL is listed in the Pulse Transformers range at ChipApex. The manufacturer field lists HALO Electronics, Inc.. Its product description is ISO MOD MAX845 8C:3C X-TEMP 6P T. Review the specifications below when checking this part for your BOM.
Pulse Transformers specifications for TDM-220NERL
- Description：ISO MOD MAX845 8C:3C X-TEMP 6P T
- Series：-
- Mfr：HALO Electronics, Inc.
- Package：Tube
- Transformer Type：-
- Inductance：-
- ET (Volt-Time)：-
- Turns Ratio - Primary:Secondary：-
- Mounting Type：-
- Size / Dimension：-
- Height - Seated (Max)：-
- Operating Temperature：-
- Grade：-
- Qualification：-
Pulse Transformers datasheet and documents for TDM-220NERL
Pulse Transformers Overview
The TDM-220NERL is a pulse transformer manufactured by HALO Electronics, Inc., designed for isolation applications. It features a through-hole mounting configuration with six pins and provides an insulation voltage of 1.5 kV. The component utilizes a winding ratio of 8:3 and operates at a nominal voltage of 11 Vus. This module is categorized under pulse transformers and is intended for reliable performance in embedded systems and industrial automation environments.
Pulse Transformers Feature Summary
- Provides electrical isolation with a 1.5 kV insulation rating
- Utilizes a specific 8:3 turns ratio for signal transformation
- Designed for through-hole surface mounting on printed circuit boards
Pulse Transformers Applications
- Embedded systems requiring isolated pulse transmission
- Industrial automation control circuits
- Power supply gate drive isolation
Pulse Transformers Procurement Notes
Verify the specific datasheet version to confirm pinout compatibility and thermal characteristics before integration. Ensure that the through-hole footprint matches the target PCB design constraints. Confirm that the 1.5 kV insulation rating meets the safety requirements of the final application environment. Cross-reference the 8:3 ratio with the driving circuit specifications to ensure proper signal integrity.
Pulse Transformers Selection Notes
Select this component when a dedicated pulse transformer with a 1.5 kV isolation barrier is required. The 6-pin through-hole package suits designs where automated SMT assembly is not feasible or when higher mechanical robustness is needed. Consider the 11 Vus operating voltage and 8:3 ratio against the specific signal amplitude and impedance matching needs of the interface circuitry.
Pulse Transformers Part Context
This part belongs to the broader category of pulse transformers produced by HALO Electronics. It serves as a specialized component for galvanic isolation in digital and analog signal paths. Unlike general-purpose audio transformers, it is optimized for pulse width modulation and switching applications common in power electronics and communication interfaces.
Pulse Transformers Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility with alternative suppliers by matching the 6-pin THT footprint, 1.5 kV isolation rating, and 8:3 winding ratio strictly.
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