PA3655NL

$2.27

Description：CURR SENSE XFMR 34A T/H
Series：-
Mfr：Pulse Electronics
Package：Tray

SKU:19975a2c58b2 Category: Current Sense Transformers Brand: Pulse Electronics

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Product introduction

PA3655NL is listed in the Current Sense Transformers range at ChipApex. The manufacturer field lists Pulse Electronics. Its product description is CURR SENSE XFMR 34A T/H. Review the specifications below when checking this part for your BOM.

Current Sense Transformers specifications for PA3655NL

Description：CURR SENSE XFMR 34A T/H
Series：-
Mfr：Pulse Electronics
Package：Tray
Frequency Range：50kHz ~ 500kHz
Type：Invasive
Inductance：76 mH
ET (Volt-Time)：-
Current Ratio：200:200:1
DC Resistance (DCR)：15.8Ohm Primary, 1.7mOhm Secondary
Ratings：-
Mounting Type：Through Hole
Size / Dimension：0.810" L x 0.580" W (20.57mm x 14.73mm)
Height - Seated (Max)：0.750" (19.05mm)
Termination Style：PC Pin
Turns Ratio - Primary:Secondary：-
Current Rating (Amps)：34 A

Current Sense Transformers datasheet and documents for PA3655NL

PA3655NL

Current Sense Transformers Overview

The PA3655NL is a through-hole current sense transformer manufactured by Pulse Electronics. It features a 34 A current rating and operates within a frequency range of 50 kHz to 500 kHz. The device utilizes a 200:200:1 turns ratio with two one-turn primaries that can be used in parallel. Key electrical specifications include an inductance of 76 mH, a secondary coil resistance of 1.7 mOhms, and a primary resistance of 15.8 Ohms. The component supports PC Pin termination and functions reliably between -40 C and +130 C.

Current Sense Transformers Feature Summary

Designed for invasive current sensing applications using through-hole mounting
Features dual one-turn primaries configurable for parallel operation
Operates effectively across a wide high-frequency range up to 500 kHz

Current Sense Transformers Applications

High-current power supply monitoring
Invasive current sensing circuits
Switching mode power supply feedback loops

Current Sense Transformers Procurement Notes

Verify the specific datasheet revision before procurement, as product change notifications may alter physical dimensions or material composition. Confirm that the through-hole package style matches your PCB footprint requirements. Ensure the operating temperature range meets your system's thermal constraints. Check for any recent manufacturer updates regarding RoHS compliance status.

Current Sense Transformers Selection Notes

Select this component when invasive current measurement is required at frequencies above 50 kHz. The dual primary design allows flexibility in handling currents up to 34 A. Consider the physical size constraints as it requires through-hole placement. Verify that the 200:200:1 ratio provides sufficient signal resolution for your specific application needs.

Current Sense Transformers Part Context

This part belongs to the THT Current Sense Transformers series from Pulse Electronics. These components are engineered for precise current monitoring in power electronics. The series emphasizes reliability in high-temperature environments and offers robust performance for industrial and commercial power conversion systems requiring accurate current feedback.