The Mean Well LPS-100-7.5 is a 100W single-output AC/DC power supply delivering stable 7.5 VDC at 13.3 A without Power Factor Correction. Built as an open-frame chassis-mount unit, it accepts universal AC input from 88 VAC to 264 VAC (47–63 Hz) with auto-selectable 115/230 VAC operation, plus optional DC input at 248–370 VDC. The compact profile (222 × 62 × 32 mm) uses free air convection cooling and integrates via JST connector interface.
– Technical Specifications
• Output: 7.5 VDC, 13.3 A (99.75 W rated)
• Input Range: 88–264 VAC (auto-switchable), 47–63 Hz; optional 248–370 VDC
• AC Current Draw: 2.3 A @ 115 VAC, 1.5 A @ 230 VAC
• Efficiency: 77% typical
• Voltage Tolerance: ±2.0%
• Line Regulation: ±0.5%; Load Regulation: ±1.5%
• Adjustment Range: ±10% of rated output voltage
• Hold-up Time: 20 ms @ full load, 230 VAC
• Rise Time: 800 ms @ full load, 230 VAC
• Leakage Current: <1 mA @ 240 VAC
• Operating Temperature: −10°C to +60°C (derated above 60°C to +70°C max)
• Humidity: 5–95% RH non-condensing
• Weight: 0.45 kg
– Key Features
• Hiccup-mode overload (115–150% rated power) and overvoltage (110–135% rated voltage) protection with auto-recovery
• Short-circuit protection enabled
• Isolation: 3 kVAC input-to-output, 1.5–2 kVAC input-to-ground, 0.5 kVAC output-to-ground
• Isolation resistance: 100 MΩ @ 500 VDC
• AC inrush current: 36 A typical @ 230 VAC
• UL60950-1, TUV EN60950-1, UL62368-1, BS EN/EN62368-1 certified
• EMC compliance: EN55022 Class B, EN61000-3
– Typical Applications
Industrial and commercial systems requiring cost-effective, reliable 7.5 VDC power where PFC is not mandatory and space constraints favor low-profile designs.
– Compatibility & Integration
Open-frame, chassis-mount configuration with JST B5P/B6P-VH 3.96 mm pitch connectors. Universal AC input with automatic voltage selection simplifies global deployment.
