BP
Series
1. Features :
!
Wide 4：1 Input Range
!
Low Ripple and Noise
!
Input / Output Isolation 1.5K Vdc or 3.5K Vdc
!
100 % Burn-In
!
Input
π-
Filter
!
Custom Design Available
2 to 6 Watt Isolated DC-DC Converter
Single / Dual Output
2. Absolute maximum ratings
：
( Exceeding these values may damage the module. These are not continuous operating ratings )
Parameter
Input
Absolute
Voltage Range
48V Input Model
Output Short circuit duration
Reverse Polarity Input current Limit
Operating temperature
Storage temperature
Nominal Input Range
---
Output Full Load
-0.7
48
90
Indefinite & Auto-Restart
---
-25
-55
---
---
---
1
+71
+105
A
℃
Condition
24V Input Model
Min.
-0.7
Typ.
24
Max.
45
Vdc
Unit
3. Nominal Input / Output Electrical Specifications :
( Specifications typical at Ta = +25℃, nominal input voltage, rated output current unless otherwise noted )
Parameter
Input Voltage Range
48V Input Model
Line Regulation
Load Regulation
Dual Output Model
Output Voltage Accuracy
Output Voltage Balance
Switching Frequency
Nominal Input
Temperature Coefficient
Standard Series
Isolation Voltage
High Isolation Series
Isolation Resistance
Isolation Capacitance
500 Vdc
1 KHz / 250 mV rms
3500
1000
---
---
---
350
---
---
---
MΩ
pF
---
1500
± 0.01
---
± 0.02
---
Vdc
Nominal Input
Dual Output at same Load
---
---
---
± 1.0
---
250
±2
± 2.0
± 1.0
---
KHz
%/
℃
%
Output full Load
Single Output Model
18
---
---
48
---
---
75
± 0.5
± 0.5
Condition
24V Input Model
Min.
9
Typ.
24
Max.
36
Vdc
Unit
BOTHHAND USA. http://www.bothhand.com
BP
Series
4. Single Output Selection Guide：
：
Input
Bothhand
Voltage
Model No.
(Vdc)
(Vdc)
(mA) Max
(mA) Typ.
Voltage
Current
@ No Load
Output
Output
2 to 6 Watt Isolated DC-DC Converter
Single / Dual Output
( Specifications typical at Ta = +25
℃,
Nominal input voltage, Rated output current unless otherwise noted )
Input Current Input Current
@ Max. Load
(mA) Typ.
Output
Ripple
(mV) Max.
Load
Efficiency
Regulation
(%) Typ.
(%) Max.
2 W Single output Series
BP-2405S2
BP-2412S2
BP-2415S2
BP-4805S2
BP-4812S2
BP-4815S2
18 ~ 75
9 ~ 36
5.0
12.0
15.0
5.0
12.0
15.0
400
167
134
400
167
134
19
20
21
10
12
13
113
110
107
58
56
55
50
100
120
50
100
120
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
74
76
78
72
75
76
4 W Single output Series
BP-2405S4
BP-2412S4
BP-2415S4
BP-4805S4
BP-4812S4
BP-4815S4
6 W Single output Series
BP-2405S6
BP-2412S6
BP-2412S6
BP-4805S6
BP-4812S6
BP-4815S6
BP-xxxxSx
18 ~ 75
9 ~ 36
5.0
12.0
15.0
5.0
12.0
15.0
1200
500
400
1200
500
400
25
27
27
15
17
17
321
313
309
158
154
152
50
100
120
50
100
120
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
78
80
81
79
81
82
18 ~ 75
9 ~ 36
5.0
12.0
15.0
5.0
12.0
15.0
800
333
267
800
333
267
19
20
22
10
13
15
219
213
209
105
104
101
50
50
100
50
100
120
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
76
78
80
79
80
83
Notes：
1.
2.
3.
Standard output Voltage is 3.3V, 5V, 9V, 12V, 15V,
BP-xxxxSx is for Customer Design.
Load regulation is for output current change from 0 % to 100 % Max. Load.
Suffix “H” for 3.5K Vdc Isolation ….. ( BP-xxxxSxH )
4.
Suffix “M” for Metal case …………... ( BP-xxxxSxM )
BOTHHAND USA. http://www.bothhand.com
BP
Series
Mechanical Dimension
：
( Single O/P )
Case：
(1). Plastic Case
：
2 to 6 Watt Isolated DC-DC Converter
Single / Dual Output
Pin
1
2
3
4
5
6
Single Output
---
-Vin
---
+Vin
Pin
24
23
22
21
20
---
---
19
18
17
Case：
(2). Nickel Coated Metal Case
：
7
8
9
10
11
12
NC
---
NC
---
Vo (-)
---
Vo (+)
---
16
15
14
13
Note：”
--- “
means Omitted
Units : mm ( inch )
Tolerance : .xx ± 0.25
( ± 0.01 )
BOTHHAND USA. http://www.bothhand.com
BP
Series
5. Dual Output Selection Guide：
：
Input
Bothhand
Voltage
Model No.
(Vdc)
2 W Dual output Series
BP-2405D2
BP-2412D2
BP-2415D2
BP-4805D2
BP-4812D2
BP-4815D2
4 W Dual output Series
BP-2405D4
BP-2412D4
BP-2412D4
BP-4805D4
BP-4812D4
BP-4815D4
6 W Dual output Series
BP-2405D6
BP-2412D6
BP-2412D6
BP-4805D6
BP-4812D6
BP-4812D6
BP-xxxxDx
Notes：
1.
2.
3.
BP-xxxxDx is for Customer Design.
18 ~ 75
9 ~ 36
± 5.0
± 12.0
± 15.0
± 5.0
± 12.0
± 15.0
± 600
± 250
± 200
± 600
± 250
± 200
25
27
27
18
20
20
18 ~ 75
9 ~ 36
± 5.0
± 12.0
± 15.0
± 5.0
± 12.0
± 15.0
± 400
± 167
± 133
± 400
± 167
± 133
25
27
28
18
20
20
18 ~ 75
9 ~ 36
± 5.0
± 12.0
± 15.0
± 5.0
± 12.0
± 15.0
± 200
± 83
± 67
± 200
± 83
± 67
19
20
21
10
12
13
(Vdc)
(mA) Max
(mA) Typ.
Voltage
Current
@ No Load
Output
Output
2 to 6 Watt Isolated DC-DC Converter
Single / Dual Output
( Specifications typical at Ta = +25
℃,
Nominal input voltage, Rated output current unless otherwise noted )
Input Current Input Current
@ Max. Load
(mA) Typ.
Output
Ripple
(mV) Max.
Load
Efficiency
Regulation
(%) Typ.
(%) Max.
116
111
112
56
55
55
50
100
120
50
100
120
±2
±2
±2
±2
±2
±2
72
75
75
74
75
76
214
209
208
105
104
104
50
100
120
50
100
120
±2
±2
±2
±2
±2
±2
78
80
80
79
80
80
325
313
313
160
156
156
50
100
120
50
100
120
±2
±2
±2
±2
±2
±2
77
80
80
78
80
80
Load regulation is for Each output current change from 20 % to 100 % Max. Load.
Suffix “H” for 3.5K Vdc Isolation …… ( BP-xxxxDxH )
Suffix “M” for Metal case ……….…… ( BP-xxxxDxM )
4.
BOTHHAND USA. http://www.bothhand.com
BP
Series
Mechanical Dimension
：
( Dual O/P )
Case：
(1). Plastic Case
：
2 to 6 Watt Isolated DC-DC Converter
Single / Dual Output
Pin
1
2
3
4
5
Dual Output
---
-Vin
---
+Vin
Pin
24
23
22
21
20
Case：
(2). Nickel Coated Metal Case
：
6
7
8
9
10
11
12
---
---
19
18
17
Common
---
Vo (-)
---
Common
---
Vo (+)
---
16
15
14
13
Note
：”
--- “ means Omitted
Units : mm ( inch )
Tolerance : .xx ± 0.25
( ± 0.01 )
BOTHHAND USA. http://www.bothhand.com
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