Philips DFM100 / HeartStart XL+ / XL M4735A Defibrillator Power and Therapy Control Board
Internal power and defibrillation-control circuit board for compatible Philips defibrillator-monitors. Listed for DFM100, HeartStart XL+, and HeartStart XL M4735A applications, subject to exact part-number and hardware-revision verification.
Product Overview
This internal circuit board is used in compatible Philips defibrillator-monitors as part of the power and defibrillation-control electronics.The assembly includes the relays, transformer, control electronics, power components, connectors, and mounting points shown in the photograph. The high-voltage capacitor, display, front panel, batteries, cables, additional circuit boards, and complete defibrillator are not included unless specifically confirmed.
Application and Ordering Notes
Do not assume that boards for DFM100, HeartStart XL+, and XL M4735A devices are interchangeable solely from the model names. Before ordering, compare the original Philips part number, PCB assembly number, hardware revision, connector types and locations, board outline, mounting holes, transformer and relay layout, and device configuration with the photograph.
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Quality and Compatibility Notice
Compatibility information is provided for reference. Please verify the exact connector, model, and clinical application before ordering.


