Leader LPS-152A

The Leader LPS-152A is a triple-output DC power supply engineered for laboratory, industrial, and educational testing environments. It delivers stable, precisely regulated power across three independent channels with low-noise performance suitable for sensitive electronic measurements. Analog metering, overload protection, and short-circuit safeguards ensure reliable operation in demanding applications.

– Technical Specifications

Output Channels:
• Output 1: 0–6 V adjustable, up to 5 A
• Output 2: 0–+25 V adjustable, up to 1 A
• Output 3: 0–−25 V adjustable, up to 1 A
• Voltage Regulation: ≤0.01% + 3 mV
• Current Regulation: ≤0.2% + 3 mA
• Ripple and Noise: ≤1 mVrms

Power & Input:
• Nominal Output Power: Approximately 220 VA
• Input Voltage: 110 V / 220 V switchable
• Replaceable fuse protection

Physical & Environmental:
• Dimensions: 180 mm W × 90 mm H × 220 mm D
• Weight: Approximately 2 kg
• Operating Temperature: 0°C to 40°C

– Key Features

• Dual polarity outputs with independent +25 V and −25 V rails operating in voltage tracking mode
• Combined 50 V output capability by series connection of positive and negative 25 V supplies
• Front-panel voltage and current adjustment controls with integrated meter selection
• Automatic constant-current overload protection
• Short-circuit protection on all output channels
• Clearly marked output terminals for positive, negative, and common connections
• Internal calibration adjustments accessible from front panel

– Typical Applications

Laboratory research, industrial device testing, educational electronics training, and prototype development requiring multi-supply configurations with independent voltage and current control.

– Compatibility & Integration

Front-panel controls and analog meters enable direct operator adjustment without external instrumentation. Output terminals support standard banana plug and binding post connections.