• peak power of 700W for 500µs duration (single output models only)
• built-in remote ON/OFF, power good, & fan fail alarm options
• over voltage, short circuit, over current, and
over temperature protection
• efficiency up to 87%
MODEL
preset
output
voltage
(Vdc)
customizable
output
range
7
(Vdc)
output
current
max
(forced air)
(A)
max
(convection)
(A)
output
power
max
(W)
ripple
and noise
8,9
max
(mVp-p)
efficiency
typ
(%)
PCM-400-12
1,2
PCM-400-15
1,2
PCM-400-18
1,2
PCM-400-24
1,2
PCM-400-28
1,2
PCM-400-36
1,2
PCM-400-48
1,2
PCM-400-54
1,2
PCM-400-D0512
3,4
PCM-400-D0524
3,4
PCM-400-D0548
3,4
PCM-400-D1224
5,6
Notes:
1.
2.
3.
4.
5.
6.
7.
8.
9.
12
15
18
24
28
36
48
54
Vo1
Vo2
Vo1
Vo2
Vo1
Vo2
Vo1
Vo2
5
12
5
24
5
48
12
24
10~13.8
14~15.5
16~20
21~26
27~34
35~42
43~50
51~60
N/A
N/A
N/A
N/A
33.33
26.67
22.22
16.67
14.29
11.11
8.33
7.41
30
20.83
30
10.42
30
5.21
20.83
10.42
18.33
14.67
12.22
9.17
7.86
6.11
4.58
4.07
15
13.33
15
6.67
15
3.33
12.5
8.33
400
400
400
400
400
400
400
400
320
320
320
400
120
150
180
240
280
360
480
540
50
120
50
240
50
480
120
240
85
85
85
87
85
87
87
87
87
87
87
87
For U-frame models, the maximum output power is 400W with a minimum of 27 CFM forced air, 220 W maximum with convection cooling.
For CNF models, the maximum output is 220 W with convection cooling.
For U-frame models, the total combined output power is 320W with a minimum of 27 CFM forced air, 180 W maximum with convection cooling.
For CNF models, the maximum output is 180 W with convection cooling.
For U-frame models, the total combined output power is 400W with a minimum of 27 CFM forced air, 200 W maximum with convection cooling.
For CNF models, the maximum output is 200 W with convection cooling.
Output can be custom set within range.
Measured at 10 kHz ~ 20 MHz bandwidth, with a 22 µF electrolytic and 0.1 µF ceramic capacitor on the output.
1% minimum load is required to maintain ripple and regulation (10% for dual output models).
PART NUMBER KEY
PCM-400 -
X XX
-
XXX
-
X
Base Number
Output
“blank” = Single
D = Dual
Chassis
Input/Output Connectors
U = U-frame
“blank” = terminal block
CNF = enclosed
1 = header
CF = enclosed with top fan
CFS = enclosed with rear fan
Output Voltage
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product page.
CUI Inc
│
SERIES:
PCM-400
│
DESCRIPTION:
AC-DC POWER SUPPLY
date
12/02/2014
page
2 of 8
INPUT
parameter
voltage
frequency
current
inrush current
leakage current
power factor correction
remote ON/OFF
input fuse
at 90 Vac, full load
at 115 Vac, cold start
at 230 Vac, cold start
at 120 Vac
at 240 Vac
at 230 Vac, full load
designated as INH on Pin 4 of CN1, requires a low
signal to inhibit output
T8 A/250 V on the input
0.9
conditions/description
min
90
47
8
35
70
300
500
typ
max
264
63
units
Vac
Hz
A
A
A
μA
μA
OUTPUT
parameter
total regulation
transient response
start-up time
hold-up time
adjustability
1
switching frequency
fan drive
fan fail (FF)
power good (PG)
power supply on
Note:
1. U-Frame versions only
conditions/description
single output models
dual output models
returns to within 1% in <2.5 ms for a 50% load
change and the peak transient does not exceed 5%
at 120 Vac
at 120 Vac, 75% load
built in trim pot
PFC
PWM
all single output models & PCM-400-D1224
all other dual output models
min
typ
±1
±5
max
units
%
%
1.5
16
±5
68
55
50
s
ms
%
kHz
kHz
kHz
12 Vdc/300 mA for external fan
Designated as FF on Pin 3 of CN1, open collector output rated for
15Vdc/5mA max sink current. It goes high when a fan failure is detected.
Designated as PG on CN1, TTL high 100~500 ms after DC regulation.
It goes low at least 1 ms before loss of regulation.
green LED designated as LED1 on the PCB
PROTECTIONS
parameter
short circuit protection
over current protection
over voltage protection
over temperature protection
conditions/description
auto restart
auto restart
output latches, must recycle ac input to reset
auto restart
105
110
130
110
115
140
%
%
°C
min
typ
max
units
SAFETY & COMPLIANCE
parameter
isolation voltage
safety approvals
safety standards
EMI/EMC
2
MTBF
RoHS
Note:
conditions/description
input to output, for 3 sec.
input to core, for 3 sec.
input to chassis (10 mA AC cut-off current), for 3 sec.
UL/cUL, TUV
UL 60950-1, EN 60950-1
min
3,000
1,500
1,500
typ
max
units
Vac
Vac
Vac
EN 55022 Class B (conducted/radiated), EN 61000-3-(2,3),
EN 55024, IEC 61000-4-(2, 3, 4, 5, 6, 11), CE
as per MIL-HDBK-217F at 30°C
2011/65/EU
100,000
hrs
2. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives.
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product page.
CUI Inc
│
SERIES:
PCM-400
│
DESCRIPTION:
AC-DC POWER SUPPLY
date
12/02/2014
page
3 of 8
ENVIRONMENTAL
parameter
operating temperature
storage temperature
operating humidity
storage humidity
vibration
non-condensing
non-condensing
at 5~50 Hz, along the X, Y, and Z axis
conditions/description
see derating curve
min
0
-20
5
5
±0.75
typ
max
70
85
90
95
units
°C
°C
%
%
G
DERATING CURVE
100
80
Load (%)
60
50
40
20
0
Safe operating area
0
10
20
30
40
50
60
70
Ambient Temperature (°C)
MECHANICAL
parameter
dimensions
conditions/description
U-frame models: 152.40 x 101.60 x 38.10
CNF models: 152.40 x 101.60 x 39.90
CF models: 152.40 x 101.60 x 54.45
CFS models: 177.80 x 101.60 x 40.64
U-frame models
CNF models
CF models
CFS models
600
650
800
750
min
typ
max
units
mm
mm
mm
mm
g
g
g
g
weight
cui.com
For more information, please visit the
product page.
CUI Inc
│
SERIES:
PCM-400
│
DESCRIPTION:
AC-DC POWER SUPPLY
date
12/02/2014
page
4 of 8
MECHANICAL DRAWING - SINGLE OUTPUT MODELS
U-FRAME
units: mm[inch]
CN1
PIN
1
2
3
4
Function
PG
RTN
FF
INH
CN2
Terminal Block
PIN
1~2
3~4
5
6
7
Function
+Vo
-Vo
GND
N
L
PIN
1~5
6~10
12
14
16
Header
Function
+Vo
-Vo
GND
N
L
Fan1
PIN
1
2
Function
+FAN
-FAN
CNF
units: mm[inch]
CN1
PIN
1
2
3
4
Function
PG
RTN
FF
INH
CN2
Terminal Block
PIN
1~2
3~4
5
6
7
Function
+Vo
-Vo
GND
N
L
PIN
1~5
6~10
12
14
16
Header
Function
+Vo
-Vo
GND
N
L
Fan1
PIN
1
2
Notes:
1.
2.
3.
4.
Function
+FAN
-FAN
CN1 mates with JST XHP-4 or equivalent (CHYAO SHIUNN JS-2001-04) and JST SXH-002T-P0.6 mating pins (30~26 AWG).
CN2: Terminal Block option is Howder Part No. HD-121-7P. Header option mates with JST VHR-5 (input) and VHR-10 (output).
Fan drive connector (Fan1) mates with JST Part No. XHP-2 or equivalent (CHYAO SHIUNN JS-2001-02).
Mounting hole max screw depth is 2.0mm (M4x0.7 Inserts).
cui.com
For more information, please visit the
product page.
CUI Inc
│
SERIES:
PCM-400
│
DESCRIPTION:
AC-DC POWER SUPPLY
date
12/02/2014
page
5 of 8
MECHANICAL DRAWING - SINGLE OUTPUT MODELS (CONTINUED)
CF
units: mm[inch]
CN1
PIN
1
2
3
4
Function
PG
RTN
FF
INH
CN2
Terminal Block
PIN
1~2
3~4
5
6
7
Function
+Vo
-Vo
GND
N
L
PIN
1~5
6~10
12
14
16
Header
Function
+Vo
-Vo
GND
N
L
Fan1
PIN
1
2
Function
+FAN
-FAN
CFS
units: mm[inch]
CN1
PIN
1
2
3
4
Function
PG
RTN
FF
INH
CN2
Terminal Block
PIN
1~2
3~4
5
6
7
Function
+Vo
-Vo
GND
N
L
PIN
1~5
6~10
12
14
16
Header
Function
+Vo
-Vo
GND
N
L
Fan1
PIN
1
2
Notes:
1.
2.
3.
4.
Function
+FAN
-FAN
CN1 mates with JST XHP-4 or equivalent (CHYAO SHIUNN JS-2001-04) and JST SXH-002T-P0.6 mating pins (30~26 AWG).
CN2: Terminal Block option is Howder Part No. HD-121-7P. Header option mates with JST VHR-5 (input) and VHR-10 (output).
Fan drive connector (Fan1) mates with JST Part No. XHP-2 or equivalent (CHYAO SHIUNN JS-2001-02).
Mounting hole max screw depth is 2.0mm (M4x0.7 Inserts).
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