SEGGER Target Supply Adapter - Adjustable Power Supply for J-Link Debug Probes

Product Code: 8.06.18

Adjustable Power Supply Solution for J-Link Debug Systems The SEGGER Target Supply Adapter (8.06.18) provides engineers with a reliable, adjustable power supply solution for embedded debugging applications. This compact adapter seamlessly integrates between your J-Link debug probe and target hardware, delivering precisely regulated voltage whilst maintaining full signal integrity across all debug connections. Technical Specifications Parameter Specification Input Connector 20-pin 0.1" (2.54mm) socket for J-Link Output Connector 20-pin 0.1" (2.54mm) header to target Default Output 3.3V @ 400mA Voltage Range 0.8V to 3.6V (adjustable via resistor) Voltage Regulator MCP1826T LDO Power LED Visual indication of output status Current Output Capabilities Output Voltage Maximum Current 3.6V 400mA 3.3V (default) 400mA 2.5V 300mA 1.8V 200mA 1.0V 150mA Note: Voltage adjustment requires changing a single SMD 0805 resistor. Exceeding specified current values may damage the adapter.

Compatible Debug Probes The adapter maintains full compatibility with the complete SEGGER debug probe family: J-Link Pro PoE and J-Link Pro J-Link ULTRA+ and J-Link WiFi J-Link PLUS (Classic and Compact variants) J-Link BASE (Classic and Compact variants) Flasher Portable and Flasher ARM Pin Configuration The adapter provides transparent pass-through of all debug signals with power delivered via pin 19 of the debug cable. All JTAG, SWD, and auxiliary signals maintain 1:1 connectivity ensuring complete debugging functionality. [Product connection diagram showing J-Link to Target Supply Adapter to target board] Installation and Setup The Target Supply Adapter requires no external power source or configuration software. Simply insert the adapter between your J-Link debug probe and the debug cable connection to your target hardware. The adapter draws power directly from the J-Link probe, making it ideal for portable debugging solutions.