www.powersolve.co.uk
Powersolve Electronics Ltd. 8A, Arnhem Road, Newbury, RG14 5RU. England
Tel :01635 521858 Fax: 01635 523771 Email: sales@powersolve.co.uk
AC-DC Converters
AHP350 Series
350 Watts Output
Features
• U-Channel & Hotswap Formats
• High Power Density up to 11.1 W/in
• High Efficiency
• -10 °C to +70 °C Operation
• Power Fail, DC OK & Active Current Share
• 5 V Standby & 12 V Fan Supply Outputs
• 48 VDC Input Versions Available (DAHP350)
Electrical Specification
INPUT
Input Voltage 85-264 VAC (derate output power 10% below 90 VAC)
Input Frequency 47-63 Hz
Input Current Typically 3.6 A at 115 VAC & 1.8 A at 230 VAC
Inrush Current <60 A max at 230 VAC cold start
Power Factor >0.9 harmonics compliant with EN61000-3-2 Class A
Earth Leakage Current Typically 1 mA at 230 VAC/50 Hz, 0.5 mA at 115 VAC/60 Hz
Input Protection T6.3 A/250 V internal in line fuse
OUTPUT
Output Voltage See tables
Output Voltage Trim ±10%
Initial Set Accuracy V1 ±1%, V2 ±5%, V3 ±3%
Minimum Load No minimum load required
Start Up Delay 2 s maximum, typically 1 s
Hold Up Time 16 ms minimum at 90 VAC full load
Drift ±0.2% after 20 min warm-up
Line Regulation V1 ±0.5%, V2 ±3.0%, V3 ±0.5%
Load Regulation V1 ±1.0%, V2 ±5.0%, V3 ±1.0%, 0-100% load V1 & V3, 10-100% load V2
Over/Undershoot <1% maximum
Transient Response <4% max deviation,with 50-75-50% load step. Recovery to within 1% <500 µs
Ripple & Noise V1 & V3: 1%, V2: 2% pk-pk, 20 MHz BW
Overvoltage Protection 115-140% Vnom (output V1 only)
Overtemperature Thermal sensor under PCB shuts unit protection down typically >+75 °C
Overload Protection 110-140%, I nom V1
Short Circuit Protection Continuous
emperature Coef
T
Remote Sense
Remote On/Off Short circuit or TTL Low turns PSU off, can also be configured as enable
Current Share
GENERAL
Efficiency Typically 86%
Isolation
Switching Frequency
Power Density 11.1 W/In3
Signals
MTBF Typically 460 kHrs to MIL-HDBK-217F, notice 2, +25 °C GB
ENVIRONMENT
Operating
Cooling
Operating Humidity
Storage Temperature -20 ºC to +85 ºC
Operating
Shock
Vibration Single axis 10-500 Hz at 2 g x 10 sweeps
EMC & SAFETY
Emissions
Harmonic Currents EN61000-3-2, Class A
oltage Flicker
V
Radiated Immunity
EFT/Burst EN61000-4-4, level 3 Perf Criteria A
Surge
Conducted Immunity EN61000-4-6, 10 V rms Perf Criteria A
Dips & Interruptions
Approvals
Safety
ficient
AL
emperature Forced cooled: -10 °C to +70 °C, derate linearly from +50 °C at 2.5%/°C to +70 °C
T
Altitude
0.05%/ºC
Compensates for 0.5 V total voltage drop
Up to 3 supplies can be connected in parallel, derate total output current to 90%
3000 V
T
Power Fail - open collector
DC OK - open collector
Convection cooled: -10 °C to +50 °C max
>13 CFM forced airflow required ‘-H’
5-95% RH
3000 m
3 x 30 g/11 ms shocks in both +ve & -ve directions along the 3 orthogonal axis, total 18 shocks.
EN55022, Class B conducted, EN55022, Class A radiated
EN61000-3-3
EN61000-4-3, level 3 Perf Criteria A
EN61000-4-5, level 3 Perf Criteria
EN61000-4-1
CB Report, IEC60950-1:2001, CSA22.2 No. 60950-1-05, UL60950-1 (2003),
CCC pending contact sales
3
AC Input to Output, 1500 V
ypically PFC 62 kHz, main converter 157 kHz
, transistor of
1 Perf Criteria
AC Input to Ground, 100 VDC Output to Ground
AC good,
, transistor of
A, B, B
f for
f for DC good
versions have integral fan
A
>5 ms warning of loss of output.
TUV EN60950-1/A1
1:2004,
www.powersolve.co.uk
Powersolve Electronics Ltd. 8A, Arnhem Road, Newbury, RG14 5RU. England
Tel :01635 521858 Fax: 01635 523771 Email: sales@powersolve.co.uk
AC-DC Converters
3.20
(81.3)
1.50
(38.1)
3.20
(81.3)
AIRFLOW
2 X 2.00
(50.8)
2 X 0.60
(15.3)
6.80
(17
2.7)
AC INPUT
INTER
FACE CONN
2 X 0.60
(15.2)
2 X 1.50
(38.1)
2 X 0.75
(19.1)
2 X 0.60
(15.2)
6.80
(172.7)
2 X 5.80
(147.3)
2 X 5.80
(147.3)
LOGIC
CONNECTOR
VOLTAGE ADJUST
DC OUTPUT
INTERFACE
CONN
ECTOR
V1(+
)
V1(-)
8 X M
3-0.5 MOUTNING THREAD
0.236 (6.0) MAX SCREW PENETRATION
TYP ON ALL SIDES OF POWER SUPPLY
A
A
A
A
A
A
BR1
T3
L3
D35
A
A
JP1
(ENABLE)
FAN
CONN
ECTOR V2
C63
C8
MODELS AND RATINGS
MODEL
NUMBER V1 V1 V2 V3 13 CFM AIRFLOW CONVECTIO
OUTPUT VOLTAGE MAX OUTPUT CURRENT FAN OUTPUT STANDBY SUPPLY MAX POWER MAX POWER
COOLED
AHP350-12 12 VDC 29.0 A 12 V/1 A 5 V/0.3 A 361 W 125 W
AHP350-24 24 VDC 14.5 A 12 V/1 A 5 V/0.3 A 361 W 125 W
AHP350-48 48 VDC 7.3 A 12 V/1 A 5 V/0.3 A 364 W 125 W
MECHANICAL DETAILS
Notes:
1.
All dimensions in inches (mm).
2. Units supplied with Molex connections for J1 & J2 as standard.
Pin Connections
AC INPUT
Pin Connections
Molex 26-60-4050
J1
Pin Connections
DC OUTPUT
Molex 26-60-4100
AC INPUT J1
1 GND
Molex 26-60-4050
3 Neutral
5
1 GND
3
Line
Neutral
5 Line
Mating Parts:
Molex 09-50-3051 or
Housing 43061-0005
Contact 08-70-1030
screw terminals
Option ‘-S’
Phoenix Contact:
MKDS 1/5-3.81 or similar
accepts 26-16
(contacts 2 & 4 removed)
WG wire
A
1 +V1
2 +V1
3
4 +V1
5 +V1
6 -V1
7 -V1
8 -V1
9
10 -V1
Mating Parts:
Molex 09-50-3101 or
Housing 43061-0010
Contact 08-70-1030
screw terminals
Option ‘-S’
2 x Phoenix Contact:
MKDS 1/5-3.81 or similar
accepts 26-16
WG wire
A
Add suf
+V1
-V1
to model number to replace with screw terminals.
fix ‘-S’
Pin Connections
J2
LOGIC CONNECT
JST B10B-PHDSS (LF) (SN)
1 AC OK
2 ROF (Inhibit/Enable)
3
Current Share
4 DC OK
5 Not used
6 +Sense
7 -Sense
8 Not Used
5 V Standby V3
9
10 5 V Standby Return V3
Mating Parts:
JST
Housing PHDR-10VS
Contact SPHD-001T
-P0.5
OR J3
Pin Connections
AN OUTPUT J4
F
Molex 22-04-1021
1 +V2
2 -V2
Mating Parts:
Molex Housing 22-01-1024
Contact 08-70-0057
www.powersolve.co.uk
Powersolve Electronics Ltd. 8A, Arnhem Road, Newbury, RG14 5RU. England
Tel :01635 521858 Fax: 01635 523771 Email: sales@powersolve.co.uk
AC-DC Converters
IEC320
Earth
Live
Neutral
Viewed looking at PSU male part
1
2
3
D
C
B
A
P1
P2
P3
P4
Viewed looking at PSU male part
IEC320
Earth
Live
Neutral
Viewed looking at PSU male part
IEC320 INPUT CONNECTOR
AC INPUT & DC OUTPUT
HEALTHY LED’S
EJECTOR HANDLE
OUTP
UT CONNECTOR
0.125
(3.18)
1.60
(40.6)
GUIDE PIN C/L
0.655
(16.64)
0.385
(9.78)
10.06 (255.52)
10.00 (254.0)
ø0.156 (3.96) EJECTOR PIN
R0.22
5 (5.71) ROTATION RADIUS
0.225
(5.72)
0.175
(4.44)
CONNECTOR C/L
3.30
(83.8)
MAX
1.636
(41.55)
MODELS AND RATINGS
MODEL OUTPUT VOLTAGE MAX OUTPUT CURRENT STANDBY SUPPLY MAX POWER
AHP350H-12
AHP350H-24 24.0 VDC 14.5 A 5 V/0.3 A 350 W
AHP350H-48
MECHANICAL DETAILS
12.0 VDC 29.0 A 5 V/0.3 A 350 W
48.0 VDC 7.3 A 5 V/0.3 A 352 W
Pin Connections
OUTPUT CONNECTOR
FCI 51732-035-LF
A1 +Sense
A2 Not Used
A3 DC OK
B1 -Sense
B2 Not Used
B3 AC OK
C1 Current Share
C2 Not Used
C3 5 V Standby V3
D1 Not Used
D2 ROF (Inhibit/Enable)
D3 5 V Standby Return V3
P1 -V1
P2 -V1
P3 +V1
P4 +V1
Mating parts:
FCI 51762-10401200AA-LF
Pin Connections
OUTPUT
CONNECT
ORS
Notes:
1. All dimensions in inches (mm).
Pin Connections
INPUT CONNECTOR
IEC320
AC O
K Collector
Pin
1 or B3
AC OK Emitter
Pin
7 or B1
POWER SUPP
LY
Transistor On (<0.8 V): AC NOT OK
Transistor Off (>4.5 V): AC OK
J3
Logic Connector
330R
5 V Standby
Ret
urn Pin 10
or D3
5 V
Standby
Pin
9 or C3
Max 12 V 20 mA
DC OK Collector
Pin 4 or A3
DC OK Emitter
Pin 7 or B1
POWER SUPP
LY
Transistor On (<0.8 V): DC OK
Transistor Off (>4.5 V): DC NOT OK
J3 Logic Connector
330R
5 V Standby
Return Pin 10
or D3
5 V Standby
Pin 9 or C3
Max
12 V 20 mA
POWER SUPPLY
J3 Logic Connector
Pin 7 or B1
Pin 2
or D2
Jumper (JP1) fitted (standard)
Open or TTL high = PSU On
Short circuit or TTL Low = PSU Off
Jumper (JP1) removed
Open or TTL high = PSU Off
Short circuit or TTL Low = PSU On
Internal
Vref
JP1
See 2nd page of
this datasheet
Mechanical Details
for location
www.powersolve.co.uk
Powersolve Electronics Ltd. 8A, Arnhem Road, Newbury, RG14 5RU. England
Tel :01635 521858 Fax: 01635 523771 Email: sales@powersolve.co.uk
AC-DC Converters
THERMAL CONSIDERATIONS
In order to ensure safe operation of the PSU in the end-use equipment, the temperature of the components listed in the table below must
not be exceeded. See drawing on 2nd page of this datasheet for component locations. The temperature should be monitored using K type
thermocouples placed on the hottest part of the component (out of any direct air flow). See longform datasheet for further information of
service life.
Temperature Measurements (Ambient 50 ºC)
Component Max Temperature ºC
T3 90 ºC
BR1 105 ºC
D35 85 ºC
L3 90 ºC
C8 105 °C
C63 105 °C
SIGNALS
AC OK/Power Fail
DC OK
Remote On/Off (Inhibit/Enable)
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