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BWD4815 fiches techniques PDF

Power-One - DUAL OUTPUT/ 2.5 WATT

Numéro de référence BWD4815
Description DUAL OUTPUT/ 2.5 WATT
Fabricant Power-One 
Logo Power-One 





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BWD4815 fiche technique
(888) IPD-CONVerters q (888) 473-2668 q www.ipdconverters.com
BWD SERIES - DUAL OUTPUT, 2.5 WATT
DESCRIPTION
FEATURES
BWD dual output DC/DC converters offer excellent • Industry Standard Dip • Wide Range Input
regulation and isolation in an industry standard DIP
Package
• Input Pi Filter
package. With several input voltage ranges, the BWD • Industry Standard Pinout • 500V Isolation
is perfect for industrial, telecom, and networking
• 85°C Case Operation • Short Circuit Protection
applications. The BWD features short circuit
protection, low profile, and 500 VDC isolation. Please
see the BWS series for single output applications.
Efficiency vs. Load (24V Input)
TECHNICAL SPECIFICATIONS
Voltage Range
5 VDC Nominal
12 VDC Nominal
24 VDC Nominal
48 VDC Nominal
Reflected Ripple
Reverse Input Current
Input
Output
Setpoint Accuracy
Line Regulation Vin Min. - Vin Max., Iout Rated
Load Regulation Iout Min. - Iout Max., Vin Nom.
Minimum Output Current
Dynamic Regulation, 1/4 to Full Load Step
Pk Deviation
Settling Time
Temperature Coefficient
Ripple and Noise, 20 MHz BW
Short Circuit Protection 1
Current Limit
General
No Load Input Power
Switching Frequency
Isolation
Input - Output
Input - Case
Output - Case
Isolation Resistance - Input to Output
Isolation Capacitance - Input to Output
Case Temperature
Standard Operating Range
Storage Range
Humidity Max., Non-Condensing
Vibration, 3 Axes, 5 Min Each
Safety
Weight (Approx.)
4.5 - 9 VDC
9 - 18 VDC
19 - 36 VDC
36 - 72 VDC
20% Iin Max.
100% Iin Max.
±1%
±1.5% Vout
±2.5% Vout
10 % lout Rated
25% Iout
4% Vout
500 µs
0.02%/°C
150 mV
Continuous Auto-restart
180%
0.7 W
200 kHz
500 VDC
500 VDC
500 VDC
109 Ohms
80 pF
-25 to +85°C
-40 to +125°C
95%
5 g, 10 - 55 Hz
UL, CUL, TUV
0.7 oz
1
85
80
75
70
65
EFF.
60 BWD2415
55
EFF.
BWD2412
50
45
40
10 20 30 40 50 60 70 80 90 100
LOAD %
Efficiency vs. Load (48V Input)
90
85
80
75
70
65
60 EFF.
BWD4812
55 EFF.
BWD4808
50
45
40
10 20 30 40 50 60 70 80 90 100
LOAD %
Notes
1 Continuous short circuit protection is provided. Long-term continuous operation in
this mode is not recommended. Converter will auto-restart once fault has been
removed
Specifications typically at 25°C, normal line, and full load, unless otherwise
stated.
Soldering Conditions: I/O pins, 260°C, ten seconds; fully compatible with
commercial wave-soldering equipment.
Safety: Agency approvals may vary from model to model. Please consult factory
for specific model information.

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