Bothhand B8-2412T10 10 to 15 watt isolated dc-dc converter triple output Datasheet

B8 Series
10 to 15 Watt Isolated DC-DC Converter
Triple Output
1. Features :
! Wide 2:1 Input Range
! Low Ripple and Noise
! Input / Output Isolation 1.5K Vdc or 3K Vdc
! 100 % Burn-In
! Input π- Filter
! Custom Design Available
2. Absolute maximum ratings:
( Exceeding these values may damage the module. These are not continuous operating ratings )
Parameter
Input Absolute Voltage Range
Output Short circuit duration
Reverse Polarity Input current Limit
Operating temperature
Condition
Min.
Typ.
Max.
12V Input Model
-0.7
12
22.5
24V Input Model
-0.7
24
45
48V Input Model
-0.7
48
90
Nominal Input Range
Vdc
Indefinite & Auto-Restart
---
---
---
1
Output Full Load
-25
---
+71
-55
---
+105
Storage temperature
Unit
A
℃
3. Nominal Input / Output Electrical Specifications :
( Specifications typical at Ta = +25℃, nominal input voltage, rated output current unless otherwise noted )
Parameter
Input Voltage Range
Line Regulation
Load Regulation
Condition
Min.
Typ.
Max.
12V Input Model
9
12
18
24V Input Model
18
24
36
48V Input Model
36
48
75
Output full Load
---
---
± 0.5
Single Output Model
---
---
± 0.5
Triple Output Model
Output Voltage Accuracy
Output Voltage Balance
Switching Frequency
Isolation Resistance
Isolation Capacitance
Vdc
%
Nominal Input
---
± 1.0
± 2.0
Dual Output at same Load
---
---
± 1.0
---
250
---
KHz
---
± 0.01
± 0.02
%/ ℃
Standard Series
1500
---
---
High Isolation Series
3000
---
---
500 Vdc
1000
---
---
MΩ
1 KHz / 250 mV rms
---
1000
---
pF
Nominal Input
Temperature Coefficient
Isolation Voltage
±2
Unit
BOTHHAND USA. http://www.bothhand.com
Vdc
B8 Series
10 to 15 Watt Isolated DC-DC Converter
Triple Output
4. Triple Output Selection Guide:
:
( Specifications typical at Ta = +25 ℃, Nominal input voltage, Rated output current unless otherwise noted )
Bothhand
Model No.
Input
Output
Output
Input Current
Input Current
Output
Load
Voltage
Voltage
Current
@ No Load
@ Max. Load
Ripple
Regulation
(Vdc)
(Vdc)
(mA) Max
(mA) Typ.
(mA) Typ.
(mV) Max.
(%) Max.
Efficiency
(%) Typ.
10 W Triple output Series:
B8-1212T10
5.0
± 12
1000 ± 209
35
1070
75
±8
78
5.0
± 15
1000 ± 167
40
1043
75
±8
80
5.0
± 12
1000 ± 209
28
522
75
±8
80
5.0
± 15
1000 ± 167
25
521
75
±8
80
5.0
± 12
1000 ± 209
18
258
75
±8
81
5.0
± 15
1000 ± 167
15
261
75
±8
80
5.0
± 12
1500 ± 313
37
1604
75
±8
78
5.0
± 15
1500 ± 250
45
1563
75
±8
80
5.0
± 12
1500 ± 313
30
782
75
±8
80
5.0
± 15
1500 ± 250
27
781
75
±8
80
5.0
± 12
1500 ± 313
20
391
75
±8
80
5.0
± 15
1500 ± 250
17
391
75
±8
80
9 ~ 18
B8-1215T10
B8-2412T10
18 ~ 36
B8-2415T10
B8-4812T10
36 ~ 72
B8-4815T10
15W Triple output Series:
B8-1212T15
9 ~ 18
B8-1215T15
B8-2412T15
18 ~ 36
B8-2415T15
B8-4812T15
36 ~ 72
B8-4815T15
B8-xxxxTxx
Notes:
1.
B8-xxxxTxx is for Customer Design.
2.
Suffix “H” for 3K Vdc Isolation. ( B8-xxxxTxxH )
Mechanical:( Triple O/P )
Units : mm ( inch )
Tolerance : .xx ± 0.25
( ± 0.01 )
BOTHHAND USA. http://www.bothhand.com
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