Data Sheet

Phihong is not responsible for any error and reserves the right to make changes without notice. Please visit our website at www.phihong.com for the most up-to-date
specifications and contact information. Revised 4/2/2020
Model PPL18U-150 PPL18U-160 PPL18U-180 PPL18U-240
Output
DC Output Voltage 15.0V 16.0V 18.0V 24.0V
Max Current 1.3A 1.2A 1.1A 0.8A
Output Power 19.5W 19.2W 19.8W 19.2W
Regulation ± 5% ± 5% ± 5% ± 5%
Ripple & Noise P-P(max)
2
150mV 160mV 180mV 240mV
Input
AC Input Voltage Range 90 to 264VAC
AC Input Frequency 47 to 63Hz
Input Current 0.4A max
Inrush Current 50A max., 100VAC; 60A max., 230VAC
No Load Power Consumption at
115VAC Input
0.036W 0.035W 0.045W 0.036W
No Load Power Consumption at
230VAC Input
0.055W 0.066W 0.064W 0.057W
115VAC Average Efficiency
3
87.4% 87.8% 88.1% 88.9%
230VAC Average Efficiency
3
87.1% 87.4% 88.4% 88.7%
230VAC 10% Load Efficiency
3
82.7% 82.5% 81.9% 81.8%
Leakage Current <3.5A
Protection
Over-Voltage 32V max 32V max 32V max 45V max
Short Circuit Auto-recover after short-circuit fault is removed
Over-Current 4A max 4A max 4A max 2.5A max
Environmental
Operating Temperature 0⁰C to +40⁰C
Non-Operating Temperature -20⁰ to +80⁰C
Operating Humidity 20 to +80%
Safety
Approvals and
EMC
Dielectric Withstand (HI-POT) Primary to Secondary: 3000VAC for 1min, 10mA
Insulation Resistance Primary to Secondary: 10M ohm for 500VDC
Standards cULus 62368-1, IEC 62368-1
EMI Emissions
FCC Part 15 Class B, CAN ICES-003(B)/NMB-003(B),
EN 55032/CISPR 32 Class B Conducted and Radiated
Harmonic Current Emissions IEC 61000-3-2
Voltage Fluctuations & Flicker IEC 61000-3-3
Immunity
EN 55024/CISPR 24: IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4,
IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8, IEC 61000-4-11
Mechanical
Dimensions (L x W x H) 100mm (3.94in) x 50mm (1.97in) x 33mm (1.3in)
Weight 170g
Cable Length 1500mm
DC Cable Type 22 AWG 22 AWG 22 AWG 22 AWG
DC Output Connector 2.1mm x 5.5mm x 10.0mm
DC Plug Pin Assignment Inner (V+) / Outer GND (V-)
Input Connector IEC 60320 C14
Notes
1. The specifications defined are at ambient temperature of 25C, unless otherwise specified.
2. 20MHz bandwidth frequency oscilloscope, add a 0.1μF multilayer Cap. and Low ESR Electrolytic Cap. (10μF) at output connector
terminals (nominal line voltage, full load).
3. Efficiency is measured after 30 minutes burn-in.