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40W / 65W / 85W Open Frame Power Supply

PW-040B-1YXXS

40W AC-DC Open Frame
L 76.2 × W 38.1 × H 23.5 mm

Features
*High Power density, 40W in 1.5" x 3" footprint
*Meet Efficiency Level V
*Energy Consumption Criteria for No-Load under 100mW
*2 year warranty
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PDF Datasheet (333 KB)
Description
*Dimension : L76.2 × W38.1 × H23.5 mm ( 3" × 1.5" × 0.93" )
*Weight : 0.074 kgs. ( 0.164 lbs. )
Specification
Electrical specifications
  • Input range : 90 - 264VAC
  • Frequency : 47 - 63Hz.
  • Inrush current : < 40A peak @115VAC; < 80A peak @230VAC cold start @25°C
  • Input current (rms) : 1A @115VAC; 0.5A @230VAC max.
  • Efficiency : > 85% typical @full load, 115VAC (PW-025B-1Y05S: 80%)
  • Maximum output power (Po) : 40 Watts convection cooling
  • Hold-up time : > 6ms typical @full load, 115VAC
  • Short circuit protection : Auto-recovery
  • Over load protection : 180% maximum rating, Auto-recovery
  • Over voltage protection : Latching type. AC Recycle.
Safety standards
  • cUL 60950-1
  • UL 62368-1
  • CSA C22.2 No.60950-1
  • CSA C22.2 No.62368-1
  • TUV EN62368-1
  • CB IEC 60950-1
  • CB IEC 62368-1
EMI standards
  • FCC Part 15 Class B.
  • CISPR22 Class B.
  • EN 55032 Class B.
  • EN 55024.
  • CE.
Environmental
  • Operating temperature : 0 to +70°C (Derate linearly 2.5% per °C from 51 to 70°C)
  • Storage temperature: -40°C to +85°C
  • Humidity: Non-condensing 5% to 95%
  • MTBF : > 800,000 hours @full load and 25°C ambient temperature per Telcordia(Bellcore SR-332).
Note:
  • At 25°C including initial tolerance, line voltage, load currents and output voltages adjusted to factory settings.
  • Ripple and noise are measured at oscilloscope 20MHz bandwidth by a 10uF electrolytic capacitor and a 0.1uF ceramic capacitor in parallel at output connector.
    • Model no. Output voltage Minimum load Maximum load with convection cooling Po Peak LoadConvection( 60sec. ) O/P regulation Ripple &Noise(Vp-p) LPS
    PW-025B-1Y05S +5V 0A 5.00A 25W 7.00A(35W) ±5% 100mV X
    PW-040B-1Y12S +12V 0A 3.34A 40W 4.17A(50W) ±5% 120mV ●
    PW-040B-1Y15S +15V 0A 2.67A 40W 3.34A(50W) ±5% 150mV ●
    PW-040B-1Y18S +18V 0A 2.23A 40W 2.78A(50W) ±5% 180mV ●
    PW-040B-1Y24S +24V 0A 1.67A 40W 2.09A(50W) ±5% 240mV ●
    PW-040B-1Y36S +36V 0A 1.12A 40W 1.39A(50W) ±5% 240mV ●
    PW-040B-1Y48S +48V 0A 0.84A 40W 1.05A(50W) ±5% 240mV ●
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