Technical Information & Details for MEAN WELL SPWM-75-12KN Power Supply
- Output Power: 75.6 W
- Output Voltage: 12 V DC
- Output Current: 6.3 A
- Input Voltage Range: 100 – 305 V AC / 156 – 410 V DC, 47 – 63 Hz
- Efficiency: Up to 89%
- Ripple & Noise: ≤ 80 mVp-p
- Inrush Current: 50 A @230 VAC (Cold start)
- No-Load Power Consumption: < 0.5 W (Standby in dimming off state)
- Operating Temperature: Case temperature Tcase −20 °C to +90 °C
- Cooling: Fanless free air convection
- Protections: Short circuit, Overload, Over voltage, Over temperature
- Overvoltage Category: OVC II
- Isolation Voltage: 3750 V AC between Input and Output
- Dimensions (H x W x D): 28.5 mm x 38 mm x 290 mm
- Weight: Approx. 280 g
- Safety & EMC Certificates: ENEC, CE, BS EN/EN61347-1, BS EN/EN61347-2-13, EAC, GB/T19510.1
- Interface: Integrated KNX interface supporting KNX Data Secure
- Warranty: 5 years
Information about MEAN WELL SPWM-75-12KN
Engineered to deliver high-performance PWM constant voltage driving, this power unit features a built-in KNX interface with KNX Data Secure support to ensure seamless and encrypted system integration within modern smart buildings. Operating with a flexible 1-to-4 channel output design, it supports versatile control setups ranging from single dimming channels to full RGBW and tunable white configurations with adjustable PWM dimming frequencies up to 20 kHz for flicker-free illumination. Designed for harsh thermal environments, it withstands a high maximum case temperature of +90 °C and is backed by a 5-year manufacturer warranty for dependable continuous operation.