参数资料
型号: OWT1205-15-93V
厂商: POWER-ONE INC
元件分类: 电源模块
英文描述: 3-OUTPUT 25 W DC-DC REG PWR SUPPLY MODULE
文件页数: 1/3页
文件大小: 255K
代理商: OWT1205-15-93V
(888) IPD-CONVerters G (888) 473-2668 G www.ipdconverters.com
1
OWT SERIES - TRIPLE OUTPUT, 25 WATT
TECHNICAL SPECIFICATIONS
OWT triple output DC/DC converters provide up to
25 Watts of output power in an industry standard 2” x 2”
package. OWT units feature excellent efficiency, five-
sided shielding, and fixed switching frequency. With
85°C case operation, the OWT is especially suited to
telecom, networking, and industrial applications.
Industry Standard
Package
12V Input
DESCRIPTION
FEATURES
25W Output
External Enable Pin
5-Sided Shielding
500V Isolation
85°C Case Operation
Rev. 05/01
Remote Shutdown
Positive
Remote Shutdown Reference
V
in Negative
Switching Frequency
300 kHz
Isolation
Input - Output
500 VDC
Input - Case
500 VDC
Output - Case
500 VDC
Temperature Coefficient
0.02%/°C
Case Temperature
Operating Range
-25 to +60°C1
Storage Range
-40 to +125°C
Humidity Max., Non-Condensing
95%
Vibration, 3 Axes, 5 Min Each
5 g, 10 -55 Hz
MTBF (Bellcore TR-NWT-000332)
1.8 x 106 hrs
Safety
UL 1950, CSA 22.2-950, EN60950
General
Voltage Range
12 VDC Nominal
10 - 20 VDC
24 VDC Nominal
18 - 36 VDC
48 VDC Nominal
20 - 60 (add -S1 to p/n) or 36 - 72 VDC
Input Ripple Current
20% Iin Max.
Reverse Input Current
100% Iin Max.
Input
Setpoint Accuracy, V
out1 / Vout2 / Vout3
±1%, ±5%, ± 5%
Line regulation V
in Min. - Vin Max., Iout Rated
±1% V
out
Load regulation I
out Min.- Iout Max., Vin Nom., Vout1 / Vout2 / Vout3
±1%, ±5%, ± 5%
Minimum Output Current
25 %
Dynamic Regulation, Loadstep
25% I
out
Pk Deviation
4% V
out
Settling Time
500
s
Short Circuit / Overcurrent Protection
Continuous
Current Limit Threshold Range, % of I
out Rated
130%
Output
50
55
60
65
70
75
80
85
10
20
30
40
50
60
70
80
90
100
LOAD %
EFFICIENCY
%
OWT4805-12
OWT4805-15
50
55
60
65
70
75
80
85
10
20
30
40
50
60
70
80
90
100
LOAD %
EFFICIENCY
%
OWT2405-12
OWT2405-15
Efficiency vs. Load (48V Input)
Efficiency vs. Load (24V Input)
Notes
1
Industrial temp range of -40 to +85C available, add suffix -I to P/N
MTBF predictions may vary slightly from model to model.
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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