www.martekpower.com
E
NVIRONMENTAL
S
PECIFICATIONS
Operating Temp. Range
(Industrial)
Max. Case Temp.
Storage Temp. Range
Relative Humidity
Cooling
EMI/RFI
Min
-55
Typ Max Unit/Comments
+85
o
C; Ambient
P
HYSICAL
C
HARACTERISTICS
Case Size
Unit/Comments
2.0 X 2.0 X 0.4 inches
(51.0 X 51.0 X 10.2 mm)
Coated Copper
2.8 oz (79 grams)
6-sided, Continuous
+100
o
C; Ambient
-55
+125
o
C; Ambient
Per MIL-STD-801E, method 507.3, procedure I.
Natural non-hazardous items, cycle 1,240 Hrs
Free-Air Convection
Six-sided Metal
Case
Case Material
Weight
Shielding
Shielding Connection
Negative Input, Pin 3
12V and 24V Input Models
Positive Input, Pin 4
48V Input Models
Reliability Specs: MTBF, Ground >705,000 Hrs
Benign, @+25
o
C
O
UTLINE
D
RAWING
C
ASE
A
2.00 (50.8)
0.40
(10.2)
0.40
(10.2)
0.40 0.40
(10.2) (10.2)
0.10
(2.5)
0.040±.005
(1.01)
DIA.
P
IN
O
UT
C
HART
; C
ASE
A
Pin
1
2
3
4
5
6
7
8
Single
Dual
Triple
Remote On/Off Remote On/Off Remote On/Off
Sync
Sync
Sync
- Vin
- Vin
- Vin
+ Vin
+ Vin
+ Vin
Trim
Trim
- Vout (Aux)
- Vout
- Vout
Common
+ Vout
Common
-5V Vout
No Pin
+ Vout
+Vout (Aux)
8
7
6
5
BOTTOM
2.00
(50.8)
SIDE
4
3
2
1
0.10
(2.5)
0.15MIN.
(3.8)
0.90
(22.9)
.20 .20 .20
(5.1) (5.1) (5.1)
0.40
(10.2)
C
ASE
A1
2.00 (50.8)
0.40
(10.2)
0.40
(10.2)
0.60
(15.2)
0.040±.005
(1.01)
DIA.
2.00
0.80
(50.8)
(20.3)
Ordering Information:
1. Case “A” pinning is standard. Models with Case “A”
packaging do not require a suffix on the part number.
2. Case “A1” is an alternate. Models with Case “A1”
packaging must be designated with an “A1” suffix;
e.g. 1615D48XA-A1.
P
IN
O
UT
C
HART
; C
ASE
A1
Pins
1
2
3
4
5
SIDE
Single
+ Vin
- Vin
+ Vout
Trim -
- Vout
Dual
+ Vin
- Vin
+ Vout
+/- Common
- Vout
3
4
5
BOTTOM
1
2
0.60
(15.2)
0.90
(22.9)
0.15MIN.
(3.8)
0.20
(5.1)
0.40
(10.2)
Notes:
1. Unless otherwise specified dimensions are in inches (mm).
Tolerances
Inches
mm
X.XX = ±0.02
X.X = ±0.5
X.XXX= ±0.010
X.XX = ±0.25
All specifications are typical at nominal input, nominal load and 25
°
C unless otherwise specified.
External, low ESR, 10 microfarad (minimum) capacitor across output is recommended for operation.
>> 2
1111 Knox Street
Torrance
CA 90502
USA
Tel: +1 310 202 8820
sales@martekpower.com
COOPER [ COOPER BUSSMANN, INC. ]
