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15 Watt

Universal Input Range


KUIO15 AC-DC Power Supplies Feature Adjustable Output Range

Our KUIO15 series of AC-DC power supplies features an internal EN55022 Class B filter, 3,000 Vac reinforced insulation and an operating altitude of 5,000 m. This RoHS- and REACH-compliant device also incorporates low leakage current and standby power, as well as overcurrent, overvoltage and short circuit protection. The KUIO15 series is available in a compact 1.00” x 1.50” x 0.80” package and meets all UL /EN /IEC60950-1 safety requirements.

KUIO15

INPUT

  • Voltage Range:
    • AC Input: 85 - 264VAC
    • DC Input: 120 - 370VDC
  • Input Frequency: AC Input: 47 - 63Hz
  • Input Current:
    • 100 VAC and full load: 0.45A
    • 240 VAC and full load: 0.30A
  • No Load Input Power:
    • 3.3 Vout to 9 Vout, 230 VAC: 25mW
    • 12 Vout to 36 Vout: 35mW
    • 48 Vout to 53 Vout: 50mW
  • Leakage Current: 264 Vac: 75µA
  • Start-up Time: 500ms
  • Rise time: 20ms
  • Hold-up time: 115 Vac and Full Load: 8ms
  • Input Inrush Current: 230 Vac: 40A
  • Input Protection: Internal fuse: T1.6A/250VAC

OUTPUT

  • Output Power: 15W
  • Initial Set Voltage Accuracy: 230Vac and Full Load, -1.0 - 1.0%
  • Line Regulation: Low Line to High Line at Full Load: -0.2 - 0.2%
  • Load Regulation:
    • No Load to Full Load, 3.3 Vout, 5 Vout: -0.7 - 0.7%
    • Others: -0.5 - 0.5%
    • 10% Load to 90% Load, 3.3 Vout, 5 Vout: -0.6 - 0.6%
    • Others: -0.4 - 0.4
  • Voltage Adjustability: -10 - 10%
  • Minimum Load: 0%
  • Ripple and Noise (Measured by 20MHz bandwidth)
    • With a 10μF/50V 1206 X5R MLCC, 3.3 Vout, 5 Vout: 40mVp-p
    • 7.5 Vout, 9Vout, 12 Vout, 15 Vout: 70mVp-p
    • 18 Vout, 24 Vout, 28 Vout, 36 Vout: 100 mVp-p
    • With a 0.1μF/100V 1206 X7R MLCC, 48 Vout, 53 Vout: 140mVp-p
  • Temperature Coefficient: -0.02 - 0.02%/ºC
  • Transient Response Peak Deviation: Load step from 75-100% change at 2.5A/μs, 5%
  • Transient Response Recovery Time: 500μs
  • Over Voltage Protection: % of Vout(nom); Latch mode, 125 - 140%
  • Over Load Protection: % of lout rated; Hiccup mode, 145%
  • Short Circuit Protection: Continuous, automatics recovery

GENERAL SPECIFICATIONS

  • Isolation Voltage (1 minute, reinforced insulation):
    • Input to Output: 3000Vac
  • Isolation Resistance: 500Vdc, 0.1GΩ
  • Switching Frequency:
    • 230Vac
    • 75kHz Min.
    • 85kHz Typ.
    • 95kHz Max.

ENVIRONMENTAL SPECIFICATIONS

  • Operating Ambient Temperature: Natural convection, with derating: -40 - 85ºC
  • Storage Temperature Range: -40 - 85ºC
  • Operating Altitude: 5000m
  • Shock: IEC60068-2-27
  • Vibration: IEC60068-2-6
  • Relative Humidity: Non-condensing, 5% to 95% RH

PHYSICAL SPECIFICATIONS

  • Design Meet Safety Standard: UL/EN/IEC60950-1
  • Weight:
    • 19g (0.67oz): Connector type
    • 16.5g (0.58oz): Pin type
  • Dimensions:
    • 2.61” × 1.00” × 0.62” (66.30 × 25.40 × 15.75 mm): Connector type
    • 1.00” × 1.50” × 0.80” (25.40 × 38.10 × 20.32 mm): Pin type
  • MTBF: 3.063 × 106 hrs , MIL-HDBK-217F, Full load, 2.939E+06 hrs, Suffix "M"

EMC SPECIFICATIONS

  • EMI: EN55011, EN55022 and FCC Part 15
    • Conducted, Class B
    • Radiated, Class B
  • Harmonic Currents: EN61000-3-2, Full load, Class A
  • Voltage Flicker: EN61000-3-3
  • EMS: EN55024
  • ESD: EN61000-4-2, Air ±15kV and Contact ±8kV, Perf. Criteria A
  • Radiated Immunity: EN61000-4-3, 20V/m, Perf. Criteria A
  • Fast Transient: EN61000-4-4, ±2kV, Perf. Criteria A
  • Surge: EN61000-4-5, DM ±1kV, Perf. Criteria A
  • Conducted Immunity: EN61000-4-6, 20 Vr.m.s, Perf. Criteria A
  • Power Frequency Magnetic Field: EN61000-4-8, 30 A/M, Perf. Criteria A
  • Dip and Interruptions: EN61000-4-11, 230VAC 50Hz
    • 30%, 20mS, Perf. Criteria A
    • 30%, 500mS, Perf. Criteria A
    • 60%, 1000mS, Perf. Criteria A
    • >95%, 10mS, Perf. Criteria A
    • >95%, 5000mS, Perf. Criteria B
  • Damped Oscillatory Wave: EN61000-4-18, Perf. Criteria A
Input Range
Vac
Output Voltage
Vdc
Output Current
@ Natural Convection
mA
Max. Output Power
W
Efficiency
%
Input Power
@ No Load
mW
Model Number
85 - 264 3.3 4000 13.2 84 25 KUIO15-33SB
85 - 264 5 3000 15 86 25 KUIO15-5SB
85 - 264 7.5 2000 15 86 25 KUIO15-7.5SB
85 - 264 9 1670 15 86 25 KUIO15-9SB
85 - 264 12 1250 15 87 35 KUIO15-12SB
85 - 264 15 1000 15 87 35 KUIO15-15SB
85 - 264 18 834 15 87 35 KUIO15-18SB
85 - 264 24 625 15 88 35 KUIO15-24SB
85 - 264 28 536 15 88 35 KUIO15-28SB
85 - 264 36 417 15 88 35 KUIO15-36SB
85 - 264 48 313 15 88.5 50 KUIO15-48SB
85 - 264 53 284 15 89 50 KUIO15-53SB