Lambda / TDK / EMI BOSS 200-2-1-D

The TDK-Lambda EMI BOSS 200-2-1-D is a 200W bipolar operational power supply engineered for industrial applications requiring source, sink, bipolar, and operational modes. It delivers precise voltage and current control with 0.017% resolution via 10-turn potentiometry, independent boundary limit setting, and dual programming interfaces—analog (±10V external control) and optional digital (RS232/IEEE-488). The unit features five-way binding post terminals, 500V floating output capability, and 2500V RMS case-to-output isolation. AC input spans 85-265VAC (47-63Hz) with single-phase operation. Internal switching frequency operates at approximately 200kHz for the main DC-DC converter and 115kHz for auxiliary power. Parallel operation is supported for increased current capacity via master/slave configuration. Output can float independently within ±500V of ground, enabling series stacking. Digital control resolution reaches 16-bit for control channels and 8-bit for limit channels, delivering the cost-performance ratio and operational flexibility required in demanding test and measurement environments.