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date 04/19/2018
page 1 of 9
SERIES: PBO-5 DESCRIPTION: AC-DC POWER SUPPLY
FEATURES
up to 5 W continuous power
ultra-compact SIP package
wide input voltage range
over current and short circuit protections
4,000 Vac isolation
UL 62368, CE safety approvals
efficiency up to 79%
2
output output output ripple efficiency
MODEL
1
voltage current power and noise
min max max max typ
(Vdc) (mA) (mA) (W) (mVp-p) (%)
PBO-5-S3.3 3.3 0 1000 3.3 150 67
PBO-5-S5 5 0 1000 5 150 74
PBO-5-S9 9 0 560 5 150 75
PBO-5-S12 12 0 420 5 150 76
PBO-5-S15 15 0 340 5 150 77
PBO-5-S24 24 0 210 5 150 79
Notes: 1. At full load, nominal input, 20 MHz bandwidth oscilloscope, with a 1 F ceramic and 10 F electrolytyic capacitor on the output.
2. At 230 Vac input.
3. All specifications are measured at Ta=25C, humidity <75%, 115 or 230 Vac input voltage, and rated output load unless otherwise specified.
PART NUMBER KEY
PBO-5 - S XX - X
Base Number Output Voltage Orientation:
blank = vertical
B = right-angle
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CUI Inc SERIES: PBO-5 DESCRIPTION: AC-DC POWER SUPPLY date 04/19/2018 page 2 of 9
INPUT
parameter conditions/description min typ max units
85 264 Vac
voltage
100 400 Vdc
frequency 47 63 Hz
at 115 Vac 0.2 A
current
at 230 Vac 0.1 A
at 115 Vac 5 A
inrush current
at 230 Vac 10 A
leakage current CY0 is 1 nF/400 Vac 0.25 mA
no load power consumption 0.5 W
OUTPUT
parameter conditions/description min typ max units
3.3 Vdc output models 2,200 F
5 Vdc output models 1,500 F
9 Vdc output models 680 F
capacitive load
12 Vdc output models 470 F
15 Vdc output models 330 F
24 Vdc output models 100 F
3.3 Vdc output models 3 %
initial set point accuracy
all other models 2 %
line regulation at full load 0.5 %
load regulation from 10~100% load 1.5 %
at 115 Vac 15 ms
hold-up time
at 230 Vac 75 ms
switching frequency 100 kHz
temperature coefficient 0.02 %/C
PROTECTIONS
parameter conditions/description min typ max units
output voltage clamp
3.3 & 5 Vdc output models 7.5 Vdc
over voltage protection 9 Vdc output models 15 Vdc
12 & 15 Vdc output models 20 Vdc
24 Vdc output models 30 Vdc
over current protection auto recovery 150 %
short circuit protection continuous, auto recovery
SAFETY & COMPLIANCE
parameter conditions/description min typ max units
isolation voltage input to output at 5 mA for 1 minute 4,000 Vac
safety approvals UL 62368, EN 62368
safety class class II
CISPR32/EN55032 Class A, (external circuit required, see figure 1)
conducted emissions
CISPR32/EN55032 Class B, (external circuit required, see figure 2)
radiated emissions CISPR32/EN55032 Class B, (external circuit required, see figure 1)
ESD IEC/EN61000-4-2 Class B, 6 kV
radiated immunity IEC/EN61000-4-3 Class A, 10V/m
IEC/EN61000-4-4 Class B, 2 kV (external circuit required, see figure 1)
EF T/burst
IEC/EN61000-4-4 Class B, 4 kV (external circuit required, see figure 2)
Notes: 1. The power supply is considered a component which will be installed into final equipment. The final equipment still must be tested to meet the necessary EMC directives.
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