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DMW24S15-1000 Schematic ( PDF Datasheet ) - Wall Industries

Teilenummer DMW24S15-1000
Beschreibung Single and Dual Output 15 Watt DC/DC Converter 4:1 Ultra Wide Input Voltage Range
Hersteller Wall Industries
Logo Wall Industries Logo 




Gesamt 9 Seiten
DMW24S15-1000 Datasheet, Funktion
DMW Ultra Wide Series
Single and Dual Output
15 Watt DC/DC Converter
4:1 Ultra Wide Input Voltage Range
FEATURES
1500VDC Isolation
Efficiency up to 86%
Six-Sided Shielding
MTBF>700,000 Hours
Remote On/Off Control
UL1950 Safety Approval
Internal SMT Construction
4:1 Ultra Wide Input Range
UL 94V-0 Package Material
Complies with EN55022 Class A
SPECIFICATIONS: DMW Ultra Wide Series
All specifications are based on 25oC, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
SPECIFICATION
TEST CONDITIONS
Min Nom Max Unit
INPUT (Vin)
Operating Voltage Range
9-36, 18-75
VDC
Start Voltage (24V input models)
8 8.5 9 VDC
Start Voltage (48V input models)
15 17 18 VDC
Under Voltage Shutdown (24V input models)
7 8 8.5 VDC
Under Voltage Shutdown (48V input models)
13 15 17 VDC
Reverse Polarity Input Current
1A
Short Circuit Input Power
3500
mW
Input Surge Voltage (1000ms) (24V input models)
-0.7 50 VDC
Input Surge Voltage (1000ms) (48V input models)
-0.7 100 VDC
Input Filter
Pi Filter
OUTPUT (Vo)
Output Voltage Range
See Rating Chart
Output Voltage Accuracy
±1.0 ±2.0 %
Output Voltage Balance
Dual Output, Balanced Loads
±0.5 ±2.0 %
Load Regulation
Io = 10% to 100%
±0.5 ±1.0 %
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Vin = min. to max.
±0.1 ±0.5 %
15 W
Output Current Range
See Rating Chart
Ripple & Noise (peak to peak)
Ripple & Noise (peak to peak)
Ripple & Noise
20MHz
Over Line, Load, and Temperature
55 80 mVpk-pk
100
mVpk-pk
15 mVrms
Transient Recovery Time
25% load step change
300 500 µs
Transient Response Deviation
25% load step change
±2 ±4 %
REMOTE ON/OFF
Supply On
2.5 to 5.5VDC or Open Circuit
Supply Off
-0.7 0.8 VDC
Standby Input Current
10 mA
Control Input Current (On)
Vin – RC = 5.0V
50 mA
Control Input Current (Off)
Vin – RC = 0V
-1 mA
Control Common
Referenced to negative input
PROTECTION
Over Power Protection
120 %
Short Circuit Protection
Continuous
Input Fuse Recommendation (24V input models)
2500mA Slow-Blow Type
Input Fuse Recommendation (48V input models)
1250mA Slow-Blow Type
GENERAL
Efficiency
See Rating Chart
Switching Frequency
290 330 400 KHz
Isolation Voltage Rated
60 seconds
1500
VDC
Isolation Voltage Test
Flash Test for 1 second
1650
VDC
Isolation Resistance
500VDC
1000
M
Isolation Capacitance
100KHz, 1V
1200 1500 pF
Internal Power Dissipation
5,000 mW
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797






DMW24S15-1000 Datasheet, Funktion
BLOCK DIAGRAMS
Single Output
DMW Ultra Wide Series
Single and Dual Output
15 Watt DC/DC Converter
4:1 Ultra Wide Input Voltage Range
Dual Output
Input Voltage Transient Rating
www.DataSheet4U.com
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797

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