V12
EC5BW SERIES
︳
15 WATT 4:1 INPUT
DC-DC CONVERTERS
FEATURES
* 15W Isolated Output
* Efficiency to 88%
* 2’’x1’’ Six-Sided Shield Metal Case
* 4:1 Input Range
* Regulated Outputs
* Fixed Switching Frequency
* Input Under Voltage Protection
* Over Current Protection
* Remote On/Off (Option)
* Continuous Short Circuit Protection
* No Tantalum Capacitor Inside
* Conductive EMI Meets EN55032 Class A
* Safety Meets IEC/EN/UL 62368-1
OUTPUT CURRENT
MODEL
INPUT
OUTPUT
NUMBER
VOLTAGE
VOLTAGE
MIN.
MAX.
EC5BW-24S33
EC5BW-24S05
EC5BW-24S12
EC5BW-24S15
EC5BW-24D05
EC5BW-24D12
EC5BW-24D15
EC5BW-48S33
EC5BW-48S05
EC5BW-48S12
EC5BW-48S15
EC5BW-48D05
EC5BW-48D12
EC5BW-48D15
9-36 VDC
9-36 VDC
9-36 VDC
9-36 VDC
9-36 VDC
9-36 VDC
9-36 VDC
18-75 VDC
18-75 VDC
18-75 VDC
18-75 VDC
18-75 VDC
18-75 VDC
18-75 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
±5 VDC
±12 VDC
±15 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
±5 VDC
±12 VDC
±15 VDC
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
4000 mA
3000 mA
1250 mA
1000 mA
±1500 mA
±625 mA
±500 mA
4000 mA
3000 mA
1250 mA
1000 mA
±150 0mA
±625 mA
±500 mA
NOTE:
1. Nominal Input Voltage 24, 48VDC
2. Measured at Nominal Input Voltage
3. Measured at 12VDC for 24Vin, 24VDC for 48Vin
1
INPUT CURRENT
NO LOAD
60 mA
70 mA
30 mA
30 mA
30 mA
30 mA
30 mA
40 mA
40 mA
20 mA
20 mA
20 mA
20 mA
20 mA
% EFF.
FULL LOAD (2)
632 mA
718 mA
718 mA
710 mA
735 mA
718 mA
710 mA
313 mA
355 mA
359 mA
359 mA
368 mA
359 mA
359 mA
87
87
87
88
85
87
88
88
88
87
87
85
87
87
CAPACITOR
(3) LOAD MAX.
87
87
87
88
85
87
88
88
88
87
87
85
87
87
4000µF
3000µF
1250µF
1000µF
1500µF
625µF
470µF
4000µF
3000µF
1250µF
1000µF
1500µF
625µF
470µF
V12
SPECIFICATIONS
All Specifications Typical at Nominal Line, Full Load, and 25℃ Unless Otherwise Noted
INPUT SPECIFICATIONS:
GENERAL SPECIFICATIONS:
Input Voltage Range ....………………........……. 24VDC ................ 9 – 36VDC
48VDC ……..... 18 – 75VDC
Input Surge Voltage (100ms max.) …….…... 24VDC …....... 50VDC max.
48VDC ….... 100VDC max.
Under Voltage Lockout ……….….. 24Vin power up ..…..….……. 8.8VDC typ.
24Vin power down …..……. 8.0VDC typ.
48Vin power up …….......….. 17VDC typ.
48Vin power down ……....... 16VDC typ.
Input Filter ………………………………..………………………………. PI Type
Efficiency ...........................................………..………............ See Table
Isolation Voltage .................................……..………......... 1500 VDC min.
Isolation Resistance .....................…….…………………… 109 Ohm min.
Isolation Capacitance …………………..……………….…… 1000pF typ.
Switching Frequency ............................……...................... 400KHz typ.
EMI/RFI ……….………….…. Conductive EMI Meets EN55032 Class A
Case Grounding …………. Connect Case to -Vin with Decoupling Y Cap
OUTPUT SPECIFICATIONS:
Operating Ambient Temperature Range ...…..…...…….... -40℃ to +85℃
De-rating, Above 78℃ ……………..…. Linearly to Zero Power at +105℃
Case Temperature (note3) ………………………………………….. 105℃
Voltage Accuracy ………………....……………….......…………… ±1.5% max.
Voltage Balance (Dual) …….………………………………….….…. ±2.0% max.
Transient Response: 75% - 100% Step Load Change
Error Band ………..… ±5% Vout Nominal, Recovery Time ……... 3.5VDC to 75VDC or open circuit
Module off ………………….……………….…….…………. 0 to
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