cui.com
date 12/08/2017
page
1 of 10
SERIES: PBO-1 │ DESCRIPTION: AC-DC POWER SUPPLY
MODEL
output
voltage
output
current
output
power
ripple
and noise
1
eciency
2
(Vdc)
min
(mA)
max
(mA)
max
(W)
max
(mVp-p)
typ
(%)
PBO-1-S5 5 10 200 1 120 66
PBO-1-S9 9 5.55 111 1 120 67
PBO-1-S12 12 4.15 83 1 120 70
PBO-1-S15 15 3.35 67 1 120 69
PBO-1-S24 24 2.1 42 1 120 68
Notes: 1. At full load, nominal input, 20 MHz bandwidth oscilloscope, see Application Circuit.
2. At 230 Vac input.
3. All specications are measured at Ta=25°C, humidity <75%, 115 or 230 Vac input voltage, and rated output load unless otherwise specied.
FEATURES
• up to 1 W continuous power
• ultra-compact SIP package
• available in straight-pin and bent-pin configurations
• wide input voltage range
• over current and short circuit protections
• 3,000 Vac isolation
• UL 60950-1, CE safety approvals
PART NUMBER KEY
Base Number
PBO-1 - S XX - X
Output Voltage Orientation
“blank” = vertical
B = right-angle
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date 12/08/2017 │ page 2 of 10CUI Inc │ SERIES: PBO-1 │ DESCRIPTION: AC-DC POWER SUPPLY
INPUT
parameter conditions/description min typ max units
voltage
85
70
305
430
Vac
Vdc
frequency 47 63 Hz
current
at 115 Vac
at 277 Vac
0.12
0.06
A
A
inrush current
at 115 Vac
at 277 Vac
9
15
A
A
no load power consumption
24 Vdc output models
all other models
0.3
0.25
W
W
OUTPUT
parameter conditions/description min typ max units
capacitive load
5 Vdc output models
all other models
220
100
µF
µF
initial set point accuracy
5 Vdc output models
all other models
±8
±5
%
%
line regulation at full load ±1.5 %
load regulation from 5~100% load ±2.5 %
hold-up time at 230 Vac 150 180 ms
switching frequency 100 kHz
temperature coecient ±0.15 %/°C
PROTECTIONS
parameter conditions/description min typ max units
over current protection auto recovery 110 500 %
short circuit protection continuous, auto recovery
SAFETY & COMPLIANCE
parameter conditions/description min typ max units
isolation voltage input to output for 1 minute 3,000 Vac
safety approvals UL 60950-1, EN 60950-1, IEC 60950-1
safety class Class II
conducted emissions
CISPR32/EN55032, Class A (external circuit required, see Figure 1)
CISPR32/EN55032, Class B (external circuit required, see Figure 2)
radiated emissions
CISPR32/EN55032, Class A (external circuit required, see Figure 1)
CISPR32/EN55032, Class B (external circuit required, see Figure 2)
ESD IEC/EN61000-4-2, contact ±4 kV, Class B
radiated immunity IEC/EN61000-4-3, 10V/m, Class A (external circuit required, see Figure 2)
EFT/burst
IEC/EN61000-4-4, ±2 kV, Class B (external circuit required, see Figure 1)
IEC/EN61000-4-4, ±4 kV, Class B (external circuit required, see Figure 2)
surge
IEC/EN61000-4-5, line to line ±1 kV, Class B (external circuit required, see Figure 1)
IEC/EN61000-4-5, line to line ±1 kV/line to ground ±2 kV, Class B
(external circuit required, see Figure 2)
conducted immunity IEC/EN61000-4-6, 10 Vr.m.s, Class A (external circuit required, see Figure 2)
voltage dips & interruptions IEC/EN61000-4-11 Class B, 0%-70% (external circuit required, see Figure 2)
MTBF as per MIL-HDBK-217F at 25°C 200,000 hours
RoHS 2011/65/EU
Notes: 1. The power supply is considered a component which will be installed into nal equipment. The nal equipment still must be tested to meet the necessary EMC directives.
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