• Description
  • More
12V 50W Mean Well Power Supply. Fixed DC voltage chassis mounted power supplies. Suitable for many applications including CCTV, Alarm Panels, Instrumentation and LED lighting. These power supplies must be used incorporated in to a protective enclosure or box which has adequate ventilation. They are fully short circuit and overload protected. Power supply output can be adjustment ± 10% rated output voltage.
  • output:
    • DC voltage: 12 V
    • rated current: 4.2 A
    • current range: 0-4.2 A
    • rated power: 50 W
    • ripple & noise (max.): 120 mVp-p
    • voltage adj. range: 10.2-13.8 V
    • voltage tolerance: ± 1.0 %
    • line regulation: ± 0.5%
    • load regulation: ± 0.5%
    • setup, rise time:
      • 1000 ms, 30 ms / 230 VAC
      • 2000 ms, 30 ms / 115 VAC at full load
    • hold up time (typ.):
      • 30 ms / 230 VAC
      • 12 ms / 115 VAC at full load
  • input:
    • voltage range:
      • 85-264 VAC
      • 120-373 VDC
      • withstands 300 VAC surge for 5 s
    • frequency range: 47-63 Hz
    • efficiency (typ.): 86 %
    • AC current (typ.):
      • 0.95 A / 115 VAC
      • 0.56 A / 230 VAC
    • inrush current (typ.): cold start 45 A / 230 VAC
    • leakage current: < 0.75 mA / 240 VAC
  • protection:
    • overload:
      • 110-150 % rated output power
      • protection type: hiccup mode, recovers automatically after fault condition is removed
    • overvoltage:
      • 13.8-16.2 V
      • protection type: Shut down o/p voltage, re-power on to recover
  • environment:
    • operating temperature: -30 to +70 °C
    • operating humidity: 20-90 % RH non-condensing
    • storage: -40 to +85 °C, 10-95 % RH
    • temperature coefficient: ± 0.03 %/°C (0-50 °C)
    • vibration: 10-500 Hz, 5G 10 min/1 cycle, period for 60 min each along X, Y, Z axes
  • safety & EMC:
    • safety standards: UL60950-1, TÜV EN60950-1 approved
    • withstand voltage:
      • input to output: 3.75 kVAC
      • input to ground: 2 kVAC
      • output to ground: 1.25 kVAC
    • isolation resistance: input to output, input to ground, output to ground: 100 Mohm / 500 VDC / 25 °C / 70 % RH
    • EMC emission: compliance to EN55022 (CISPR22) Class B; EN61000-3-2,-3
    • EMC immunity: compliance to EN61000-4-2,3,4,5,6,8,11; EN61000-6-2 (EN50082-2), heavy industry level, criteria A
  • others:
    • MTBF: min. 645,000 h, MIL-HDBK-217F (25 °C)
    • dimensions: 99 x 82 x 30 mm

    • 12v 50W Chassis Power Supply (88 ~ 264VAC)

    Mean Well
    460-605
    5410329636678
    kg
      Delivery time:1-5 Days
    Add to cart