APS-DD-2APS-DD-2 Dual Output DC Power Supply

Key Features and Advantages

The Advanced Power Systems APS-DD-2 dual-output DC power supply delivers laboratory-grade precision in an industrial package. Engineered for test benches and automated systems, its independent 0-30V/5A and 0-60V/3A channels provide exceptional flexibility for powering multiple devices simultaneously. The APS-DD-2 achieves remarkable voltage regulation (±0.01% + 2mV) and ultra-low ripple noise (<1 mV RMS), ensuring stable power delivery for sensitive electronic components and measurement instruments.

Intelligent power management: Each channel features independent over-voltage, over-current, over-temperature, and short-circuit protection with automatic recovery. The APS-DD-2 implements advanced thermal management that maintains stable operation at full load without audible fan noise. Its universal 100-240V AC input with active PFC (power factor correction) ensures efficient operation across global power standards while minimizing harmonic distortion.

APS-DD-2APS-DD-2

Precision control: Front-panel voltage and current displays with 0.1V/0.01A resolution provide real-time monitoring. The APS-DD-2 supports both constant voltage and constant current modes with seamless transition between operating states. Remote sensing terminals compensate for voltage drops in long cable runs, maintaining precise voltage regulation at the load point.

Industrial durability: Designed for 24/7 operation in harsh environments, the APS-DD-2 withstands temperature variations from 0°C to 50°C with derating above 40°C. Its robust metal enclosure provides EMI/RFI shielding while convection cooling eliminates dust accumulation issues common in fan-cooled units. The power supply’s compact footprint saves valuable bench or rack space without compromising performance.

Integration capabilities: Rear-panel terminals support both front-panel control and remote programming via analog control signals (0-5V/0-10V). The APS-DD-2 features a standard RS-232 interface for computer control and data logging, with optional Ethernet/IP module available for industrial network integration. LED indicators provide instant status of protection triggers and operating modes for quick diagnostics.