• Output Power: 15 W
• Output Voltage: 24 V DC
• Output Current: 0 – 0.6 A
• Voltage Tolerance: ±2.0%
• Input Voltage Range: 36 – 72 V DC (Nominal 48 V DC)
• Efficiency: 79% (typ.)
• Ripple & Noise: 100 mVp-p (max.)
• Input Current: typ. 0.45 A @ 48 VDC
• Setup, Rise, Hold-up Time: 2.5s, 25ms at full load
• Operating Temperature: −10 °C to +60 °C (refer to derating curve)
• Operating Humidity: 20 – 95% RH non-condensing
• Cooling: Fanless (free air convection)
• Protections: Short circuit, Overload (105% – 150%, hiccup mode, auto-recovery), Overvoltage (27.6 – 32.4 V, Zener clamp), Input reverse polarity
• Isolation Voltage: 2.0 kVAC (I/P - O/P)
• Isolation Resistance: 100 MΩ / 500 V DC / 25 °C / 70% RH
• Dimensions (L x W x H): 94 mm x 49 mm x 25 mm
• Weight: approx. 81 g
• Safety & EMC Standards: EAC TP TC 004, BS EN/EN55032 (CISPR32) Class B, BS EN/EN61000-4-2,3,4,6,8, BS EN/EN55035, BS EN/EN61000-6-1
• Connectors: Input (JST B3P-VH), Output (JST B2P-VH)
• Manufacturer Warranty: 2 Years

Information on MEAN WELL PSD-15C-24

The MEAN WELL PSD-15C-24 is a compact and highly reliable 15 W open-frame DC/DC switching power supply designed for internal equipment integration. It accepts an input voltage range of 36 to 72 V DC (nominal 48 V DC) and provides a single regulated 24 V DC output delivering up to 0.6 A of current. Measuring just 94 x 49 x 25 mm, it provides space-efficient power distribution for embedded electronics, industrial controllers, and telecommunication devices.

Operating with a typical efficiency of 79%, the unit utilizes fanless free air convection for cooling across a working temperature range of -10 °C to +60 °C. For quick assembly, it features industry-standard JST pin connectors (JST B3P-VH for input, JST B2P-VH for output). Built-in protection includes short circuit, overload (hiccup mode with automatic recovery), overvoltage (Zener diode clamping), and input polarity protections. Certified to BS EN/EN 55032 Class B EMC requirements and compliant with EAC standards, the PSD-15C-24 comes backed by a 2-year manufacturer warranty.