30 Watt
Universal Input Range
KUIO30 Series Features Open Frame Package
Our KUIO30 series of AC-DC power supplies integrates 3,000 Vac reinforced insulation, low leakage current and low standby power. With an adjustable output voltage and internal EN55022 Class B Filter, this series is housed in a 3.34 x 1.36 x 0.77-inch open frame package and includes overvoltage, overcurrent and short circuit protection. These Class 2 devices also meet UL /EN /IEC60950-1, RoHS and REACH standards.
INPUT
- Operating input voltage range
- 85 Min., 264 Max., Vac AC Input
- 120 Min., 370 Max., Vdc DC Input
- Input frequency, Hz
- 47 Min., 63 Max. AC Input
- Input current, A
- 0.8 Max. 100 Vac and full load
- 0.4 Max. 240 Vac and full load
- No load input power, mW
- 40 Typ. 230 Vac
- Leakage current, µA
- 100 Max. 264 Vac
- Start up time, ms
- 1500 Max.
- Rise time, ms
- 20 Typ. Others
- 40 Typ. 24 Vout, 28 Vout, 36 Vout
- 50 Typ. 48 Vout, 53 Vout
- Hold up time, ms
- 16 Typ. 115 Vac and full load
- Input inrush current, A
- 40 Max. 230 Vac
- Input protection
- T1.6A/250 Vac Internal fuse
OUTPUT
- Output power, w
- 30 Max.
- Initial set voltage accuracy, %
- -1.0 Min., 1.0 Max. 230 Vac and full load
- Line regulation, %
- -0.2 Min., 0.2 Max. Low line to high line at full load
- Load regulation, %
- -0.7 Min., 0.7 Max. No load to full load, 3.3 Vout, 5 Vout
- -0.5 Min., 0.5 Max. Others
- -0.6 Min., 0.6 Max. 10% load to 90% load, 3.3 Vout, 5 Vout
- -0.4 Min., 0.4 Max. Others
- Voltage adjustability, %
- -10 Min., 10 Max.
- Minimum Load, %
- 0 Typ.
- Ripple and noise, mVp-p (Measured by 20MHz bandwidth)
- 50 Typ. With a 10μF/25V 1206 X7R MLCC, 3.3 Vout, 5 Vout, 7.5 Vout, 9 Vout
- 50 Typ. With a 1μF/50V 1206 X7R MLCC, 12 Vout, 15 Vout, 18 Vout, 24 Vout, 28 Vout, 36 Vout
- 50 Typ. With a 0.1μF/100V 1206 X7R MLCC, 48Vout, 53Vout
- Temperature coefficient, %/ºC
- -0.02 Min., 0.02 Max
- Transient response
- 5% Vout Max. Load step from 50-75% change at 2.5A/μs, peak deviation
- 500µs Typ. Recovery time
- Over voltage protection, %
- 125 Min., 140 Max. % of Vout(nom); Automatic recovery
- Over load protection, %
- 140 Typ. % of lout rated; Hiccup mode
- Short circuit protection
- Continuous, automatics recovery
GENERAL
- Isolation voltage, Vac: 1 minute, reinforced insulation Input to output 3000 Min.
- Isolation resistance, GΩ: 500 Vdc 0.1 Min.
- Switching frequency, kHz: 230 Vac Full load 30 Min. 45 Typ. 60 Max.
ENVIRONMENTAL
- Operating ambient temperature, ºC
- Natural convection With derating -40 Min. +85 Max
- Storage temperature range, ºC
- -40 Min. +85 Max.
- Operating altitude, M
- 5000 Max.
- Shock: IEC60068-2-27
- Vibration: IEC60068-2-6
- Relative humidity: Non-condensing 5% to 95% RH
PHYSICAL
- Design meet safety standard: IEC/EN/UL 60950-1, 62368-1, UL:E193009, CB:UL(Demko)
- Dimensions
- 3.34 × 1.36 × 0.77 inches (84.83 × 34.54 × 19.56 mm)
- Weight
- Connector type 60.5g (2.13oz)
- Pin type 58g (2.05oz)
- MTBF: 3.341 × 106 hrs, MIL-HDBK-217F, Full load
EMC Characteristics
- 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, 20 V/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, Perf. Criteria A
- Damped oscillatory wave: EN61000-4-18, DM ±1kV and CM ±2.5kV, Perf. Criteria A
| Input Voltage Range Vdc |
Output Voltage Vdc |
Output Current Natural Convention A |
Maxium Output Power W |
Efficiency % |
Model Number | Input Power @ No Load mW |
| 85 - 264 | 3.3 | 6 | 20 | 84 | KUIO30-33SB | 40 |
| 85 - 264 | 5 | 6 | 30 | 87 | KUIO30-5SB | 40 |
| 85 - 264 | 7.5 | 4 | 30 | 87 | KUIO30-7.5SB | 40 |
| 85 - 264 | 9 | 3.34 | 30 | 88 | KUIO30-9SB | 40 |
| 85 - 264 | 12 | 2.5 | 30 | 90.5 | KUIO30-12SB | 40 |
| 85 - 264 | 12 | 2.5 | 30 | 88 | KUIO30-121SB | 40 |
| 85 - 264 | 15 | 2 | 30 | 90.5 | KUIO30-15SB | 40 |
| 85 - 264 | 15 | 2 | 30 | 88 | KUIO30-151SB | 40 |
| 85 - 264 | 18 | 1.67 | 30 | 88 | KUIO30-18SB | 40 |
| 85 - 264 | 24 | 1.25 | 30 | 89.5 | KUIO30-24SB | 40 |
| 85 - 264 | 28 | 1.08 | 30 | 89.5 | KUIO30-28SB | 40 |
| 85 - 264 | 36 | 0.84 | 30 | 90 | KUIO30-36SB | 40 |
| 85 - 264 | 48 | 0.63 | 30 | 91.5 | KUIO30-48SB | 40 |
| 85 - 264 | 53 | 0.58 | 30 | 91 | KUIO30-53SB | 40 |