MSKW12S33W4 Wall Industries,Inc., MSKW12S33W4 Datasheet - Page 2

• Manufacturer Part Number: MSKW12S33W4
• Description: 5 Watt Dc/dc Converter Single And Dual Outputs 2 1 Wide Input Voltage Range
• Manufacturer: Wall Industries,Inc.

NOTES
1. Transient recovery time is measured to within 1% error band for a step change in output load of 75% to 100%.
2. The MSKW series requires a minimum output loading to maintain specified regulations. Operation under no-load conditions will not
3. All DC/DC converters should be externally fused at the front end for protection.
4. Other input and output voltages may be available, please contact factory.
5. It is not recommended to use the water-washing process on SMT units.
MSKW12D12W5
MSKW12D15W5
MSKW24D12W5
MSKW24D15W5
MSKW48D12W5
MSKW48D15W5
MSKW12S33W4
MSKW12S12W5
MSKW12S15W5
MSKW24S33W4
MSKW24S12W5
MSKW24S15W5
MSKW48S33W4
MSKW48S12W5
MSKW48S15W5
Model Number
MSKW12S5W5
MSKW24S5W5
MSKW48S5W5
Model Number
MSKW12D5W5
MSKW24D5W5
MSKW48D5W5
SPECIFICATIONS (CONTINUED)
SPECIFICATION
ENVIRONMENTAL
Operating Temperature (Ambient)
Operating Temperature (Case)
Storage Temperature
Lead Temperature
Humidity
Cooling
Temperature Coefficient
Moisture Sensitivity Level (MSL) Temperature
MTBF
Conducted EMI
PHYSICAL
Weight
Dimensions (L x W x H)
Case Material
Flammability
damage these devices, however they may not meet all listed specifications.
(18 ~ 36 VDC)
(36 ~ 75 VDC)
(18 ~ 36 VDC)
(36 ~ 75 VDC)
All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.
Input Voltage
Input Voltage
(9 ~ 18 VDC)
(9 ~ 18 VDC)
12 VDC
24 VDC
48 VDC
12 VDC
24 VDC
48 VDC
We reserve the right to change specifications based on technological advances.
±12 VDC
±15 VDC
±12 VDC
±15 VDC
±12 VDC
±15 VDC
3.3 VDC
3.3 VDC
3.3 VDC
Voltage
Voltage
12 VDC
15 VDC
12 VDC
15 VDC
12 VDC
15 VDC
±5 VDC
±5 VDC
±5 VDC
Output
Output
5 VDC
5 VDC
5 VDC
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
OUTPUT VOLTAGE / CURRENT RATING CHARTS
603-778-2300 www.wallindustries.com Fax [phone]
±20.8mA
±16.7mA
±20.8mA
±16.7mA
±20.8mA
±16.7mA
41.7mA
33.3mA
41.7mA
33.3mA
41.7mA
33.3mA
120mA
100mA
120mA
100mA
120mA
100mA
±50mA
±50mA
±50mA
Output Current
Output Current
Min
Min
TEST CONDITIONS
1.5mm from case for 10 seconds
IPC/JEDEC J-STD-20
MIL-HDBK-217F @ 25°C, Ground Benign
1200mA
1000mA
1200mA
1000mA
1200mA
1000mA
±500mA
±208mA
±167mA
±500mA
±208mA
±167mA
±500mA
±208mA
±167mA
SINGLE OUTPUT MODELS
417mA
333mA
417mA
333mA
417mA
333mA
DUAL OUTPUT MODELS
Max
Max
No Load
No Load
Rev A
45mA
15mA
45mA
15mA
6mA
6mA
Input Current
Input Current
Max Load
Max Load
434mA
521mA
502mA
502mA
212mA
254mA
245mA
245mA
106mA
127mA
123mA
122mA
521mA
501mA
503mA
254mA
245mA
246mA
127mA
122mA
123mA
Ripple Current
Ripple Current
Reflected
Reflected
25mA
15mA
10mA
25mA
15mA
10mA
1000
Min
-40
-40
-40
Efficiency (Typ)
Efficiency (Typ)
2:1 Wide Input Voltage Range
Non-conductive black plastic
1.31 x 0.81 x 0.40 inches
33.4 x 20.6 x 10.2 mm
76%
80%
83%
83%
78%
82%
85%
85%
78%
82%
85%
85%
80%
83%
83%
82%
85%
85%
82%
85%
85%
Free air convection
Single and Dual Outputs
5 Watt DC/DC Converter
EN55022 Class A
Nom
±0.01
14 grams
UL94V-0
Level 2
±0.02
Max
+125
Capacitive Load
Capacitive Load
+71
+90
260
MSKW Series
95
Maximum
Maximum
680µF
680µF
680µF
680µF
680µF
680µF
680µF
680µF
680µF
680µF
680µF
680µF
100µF
100µF
100µF
100µF
100µF
100µF
100µF
100µF
100µF
Khours
%/°C
Unit
°C
°C
°C
°C
%