• Output Power: 158.4 W
• Output Current: 3.3 A
• Output Voltage: 48 V DC (Constant Voltage + Constant Current mode, Constant Current Region 28.8 – 48 V)
• Dimming Control: 3 in 1 dimming (1–10 VDC, 10 V PWM signal, 10–100 kΩ resistance)
• Input Voltage Range: 90 – 305 V AC / 127 – 417 V DC, 47 – 63 Hz
• Efficiency: 93.5%
• Ripple & Noise: ≤ 300 mVp-p
• Inrush Current: max. 65 A @ 230 V AC (cold start)
• Power Factor (PF): ≥ 0.98 @ 115 V AC, ≥ 0.95 @ 230 V AC, ≥ 0.92 @ 277 V AC (full load)
• Operating Temperature: −40 °C to +45 °C
• Cooling: Fanless, free air convection
• Protections: Short circuit, Over current (95–108%, auto-recovery), Over voltage (54–62 V), Over temperature
• Withstand Isolation Voltage: 3000 V AC (3.75 kV AC I/P-O/P, 2 kV AC I/P-FG, 0.5 kV AC O/P-FG)
• Vibration Resistance: 10 – 500 Hz, 2G 12 min./1 cycle (72 min. each along X, Y, Z)
• Form Factor & Dimensions: Circular PCB type, Ø 124.6 mm x H 34 mm
• Weight: approx. 400 g
• Safety & EMC Standards: UL8750, ENEC EN61347-1, EN61347-2-13, EN62384, EAC TP TC 004, CB, CE
• Warranty: 5 years

Information on MEAN WELL HBG-160P-48B

Engineered to fit directly inside circular industrial luminaires such as LED high-bay and spot fixtures, the MEAN WELL HBG-160P-48B open-frame driver delivers 158.4 W output power at 48 V DC. Equipped with versatile 3 in 1 dimming functionality, this B-type model supports smooth current regulation using 1–10 VDC, 10 V PWM, or resistance control protocols. Operating entirely via free air convection, it performs flawlessly across an extended working temperature range of −40 °C to +45 °C. Outstanding durability is assured by its high 3.75 kV AC isolation voltage and 2G vibration resistance against industrial mechanical stress. Certified to global safety standards like UL8750 and ENEC alongside a 5-year warranty, it serves as a long-term solution for high-bay lighting applications.