1 8 5 Wa t t O pe n F rame Switching Po we r Supply wi th P FC
185 Watts Output Power
REL185
series
Universal 85-265VAC Input
1, 2, 3, and 4 Outputs
Active Power Factor Correction
2.5VDC to 48VDC Outputs
7” x 4.25” x 1.31”
Model Number
SINGLE OUTPUT
REL185-1001
REL185-1002
REL185-1003
REL185-1004
REL185-1005
REL185-1006
REL185-1007
REL185-1008
DUAL OUTPUT
REL185-2001
REL185-2002
REL185-2003
REL185-2004
REL185-2005
TRIPLE OUTPUT
REL185-3001
REL185-3002
QUAD OUTPUT
REL185-4001
REL185-4002
REL185-4003
REL185-4004
REL185-4005
REL185-4006
REL185-4007
Output #1
Output #2
Output #3
Output #4
Medical Versions Available
Contact Factory
2.5V/37A
3.3V/37A
5V/37A
12V/15A
15V/12A
24V/7.7A
28V/6.6A
48V/3.8A
3.3V/20A
5V/20A
5V/20A
12V/10A
15V/8A
5V/20A
5V/20A
3.3V/20A
5V/20A
5V/20A
5V/20A
5V/20A
5V/20A
5V/20A
5V/10A
12V/8A
24V/4A
-12V6A
-15V/5A
12V/5A
15V/4A
5V/10A
3.3V/10A
3.3V/10A
-5V/10A
-5V/10A
24V/3A
24V/3A
12V/2A
12V/2A
15V/2A
12V/2A
15V/2A
12V/2A
15V/2A
Order On-Line!
astrodyne.com
-12V/3A
-15V/3A
-12V/2A
-12V/2A
-15V/2A
-12V/2A
-15V/2A
-12V/2A
-15V/2A
300 Myles Standish Blvd., Taunton, MA 02780
Ph: 1-800-823-8082
Fax: 508-823-8181
WWW.ASTRODYNE.COM
1 8 5 Wa t t O pe n F rame Switching Po we r Supply wi th P FC
INPUT SPECIFICATIONS
Input Voltage, Full Range:
Active PFC
Input Frequency
Inrush Current
Leakage Current
85-264 VAC
>0.95@115VAC
47-63Hz.
30A @ 115VAC, typ
4
40A @ 230VAC, typ
4
<300uA @ 240VAC
REL185
0 to +60 °C
4
10-95%, Description
4
-40 to +85 °C
4
100KHrs
MIL-Std 217F
To MIL-Std 810E
series
ENVIRONMENTAL SPECIFICATIONS
Oper. Temperature
Relative Humidity
Storage Temperature
MTBF
Shock & Vibration
OUTPUT SPECIFICATIONS
Output Power
Minimum Load Requirement
Max Current (A, Peak)
Initial Accuracy
Voltage Adjust
Load Regulation
Cross Regulation
Line Regulation
Temperature Coefficient
Ripple/Noise
Overvoltage Protection
Remote Sense (Singles Only)
Hold Up/Start Up Times
Short Circuit Protection
Current Limit
135W, Conv/185W Forced Air
10%
See Model Selection Chart
7
+/-1%, typ
± 5%, typ
± 1%, typ
+/-5%
± 0.5%, typ
± 0.02%/°C
100mV Pk-Pk, typ
110-150%, Type
2
&
3
250mV compensation
16mS/5Sec, typ
Continuous
4
110-160% typ, Auto Recovery
PHYSICAL SPECIFICATIONS
Dimensions
Material Flammability
Construction
Weight
7”x4.26”x1.31”
to UL94V-0
Open Frame
1.7lb
SPECIFICATION NOTES
1) All specifications typical @ 25°C, Nominal Line & Load, unless otherwise
noted.
2) O/P noise measured directly at pins/terminals with 0.1uFbypass, pk-pk @
20MHz bandwidth.
3) Ripple and Noise dependant upon output voltage as specified per particular
model.
4) These are stress ratings. Exposure of the devices to any of these conditions
may adversely affect long term reliability. Proper operation under conditions
other than the standard operating conditions is neither warranteed or implied.
5) Isolation for up to 1 minute duration.
6) No termination necessary with control pin to maintain constant “ON” operation
(if applicable to this model)
7) Max load (peak) specified for 10mS max, 20% duty cycle, minimum load on
all outputs
GENERAL SPECIFICATIONS
Input-Output Isolation
Output-Ground Isolation
Input-Ground Isolation
Efficiency (@ Full Load)
Safety
EMC
3000VAC
5
500VAC
1500VAC
82%, typ
(or See Chart/Curve)
UL60950/EN60950 Approved
EN55022/B, EN61000-3-2,3/A
EN61000--4-2,3,4,5,6,8,11/Cr A
All specifications are typical at nominal input, full load, and 25DegC unless
otherwise noted
A
Blue Number
means see respective Specification
Astrodyne products are not authorized or warranteed for use
as critical components in life support systems, equipment used
in hazardous environments, nuclear controls systems, or other
mission-critical applications.
WWW.ASTRODYNE.COM
300 Myles Standish Blvd., Taunton, MA 02780
Ph: 1-800-823-8082
Fax: 508-823-8181
1 8 5 Wa t t O pe n F rame Switching Po we r Supply wi th P FC
MECHANICAL DIMENSIONS
OPEN FRAME
3
REL185
2 – Good
3 – Good
series
RECOMMENDED AIR FLOW DIRECTION
1 – Optimum
4 - Fair
.128 DIA
MTG HOLE
(4 PLACES)
P2
P2-2 (-)
2
(+)
(-)
OUTPUT 1
OUTPUT 1
2
4
P2-1 (+)
THERMAL PERFORMANCE
FORCED AIR COOLING
CONVECTION COOLING
1
AC
INPUT
GND
L
P1
N
P3
P3
1
2
3
4
5
6
7
8
(+)
(+)
(-)
(-)
(-)
(+)
(+)
(-)
OUTPUT 1
SENSE
SENSE
OUTPUT 1
P.F. RTN
P.F.SIG
REMOT SIG
REMOTE RTN
V1 ADJUST
SINGLE OUTPUT MODEL
1
7.00 (177.8)
6.70 (170.2)
P2
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
(+)
(+)
(+)
(+)
(-)
(-)
(-)
(-)
(+)
(+)
(-)
(-)
(+)
(-)
(+)
(-)
OUTPUT 1
OUTPUT 1
OUTPUT 1
OUTPUT 1
OUTPUT 1
OUTPUT 1
OUTPUT 1
OUTPUT 1
OUTPUT 2
OUTPUT 2
OUTPUT 2
OUTPUT 2
OUTPUT 3
OUTPUT 3
OUTPUT 4
OUTPUT 4
.15 (3.81)
CONVECTION COOLING
WITH CHASIS / COVER
3.95 (100.3)
P2
4.25 (107.9)
1
AC
INPUT
GND
L
P1
N
2
1
P3
6
5
V1 ADJUST
P3
1
2
3
4
5
6
7
8
5.20 (132.1)
(+)
(+)
(-)
(-)
(-)
(+)
(+)
(-)
OUTPUT 1
SENSE
SENSE
OUTPUT 1
P.F. RTN
P.F.SIG
REMOTE SIG
REMOTE RTN
CONNECTOR SPECIFICATIONS
P1 AC Input
.156 friction lock header mates with Molex 09-50-3031 crimp terminal
housing with Molex 2478 crimp terminal
P2 DC Output (Single)
6-32 screw down terminal accepts #6 ring tongue terminal
P2 DC Output (Multiple)
.156 friction lock header mates with Molex 09-50-3181 crimp terminal
housing with Molex 2478 crimp terminal
MULTIPLE OUTPUT MODEL
.56 (14.2)
1.31 (33.3)
1.50 (38.1)
CHASSIS & COVER
6.70 (170.2)
4-40
MTG HOLE
(2 PLACES)
.76 (19.3)
1.74 (44.2)
G
Ground
.187 quick disconnect terminal
P3 Option Sense (Single)
.100 breakaway header mates with Molex 50-57-9008 crimp terminal
7.23 (183.6)
3
6.70 (170.2)
housing with Molex 71851crimp terminal
P3 Option Sense (Multiple)
.100 breakaway header mates with Molex 22-55-2081 crimp terminal
housing with Molex 71851 crimp terminal
4.36 (110.7)
2
4
3.95 (100.3)
4-40
MTG HOLE
(4 PLACES-BASE)
1
ALL DIMENSIONS IN INCHES (MM)
WWW.ASTRODYNE.COM
300 Myles Standish Blvd., Taunton, MA 02780
Ph: 1-800-823-8082
Fax: 508-823-8181
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