BC LF Series
1.5~3W Isolated DC/DC Converter
Features:
Input Filter With Internal Capacitor
Input / Output Isolation 1K Vdc Or 3K Vdc(H)
Low Ripple And Noise
100% Burn-In
Regulated type
Net Weight : 11.3 g / 14 g Typical
24 Pin DIL Package
Custom Design Available
Technical Specification(1/2):
Model No.
Input
Voltage
(Vdc)
Output
Voltage
(Vdc)
Output
Current
(mA) Max
Input Current
@No Load
(mA) Typ.
Input Current
Output
@Max. Load
Ripple
(mA) Typ.
(mV) Max.
Load
Regulation
(%) Max.
Efficiency
(%)Typ.
1) 1.5 W Single Output Series
BC-053R6S1(H) LF
BC-0505S1(H) LF
BC-1205S1(H) LF
BC-1212S1(H) LF
BC-2405S1(H) LF
BC-247R2S1(H) LF
BC-2415S1(H) LF
2) 2.0 W Single Output Series
BC-0505S2(H) LF
BC-0509S2(H) LF
BC-1205S2(H) LF
BC-1209S2(H) LF
BC-1212S2(H) LF
BC-2405S2(H) LF
BC-2412S2(H) LF
BC-0505S3(H) LF
BC-0512S3(H) LF
BC-1205S3(H) LF
BC-1209S3(H) LF
BC-1212S3(H) LF
BC-2405S3(H) LF
BC-2412S3(H) LF
24
12
24
12
5
5
9
5
9
12
5
12
5
12
5
9
12
5
12
400
200
400
200
167
400
167
600
250
600
333
250
600
250
45
43
18
18
18
5
5
50
45
20
20
20
6
6
615
545
252
220
245
128
121
938
910
378
362
362
192
181
70
90
70
90
100
70
100
70
100
70
90
100
70
100
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
65
66
66
68
68
65
69
64
66
66
69
69
65
66
24
5
12
3.6
5
5
12
5
7.2
15
400
300
300
125
300
200
100
28
25
16
16
5
5
4
443
454
184
181
96
91
91
60
60
60
100
60
70
120
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
65
66
68
69
65
66
69
3) 3.0 W Single Output Series
5
Mechanical Dimensions(1/2):
Metal Case Model
31.75
(1.25)
27.63
(1.09)
10.16
(0.40)
5.00
(0.20)
Pin
1
P rinted Face
Single
NC
+Vin
NC
-Vin
Pin
24
23
Pin
1
2
3~9
10
No Pin
+Vin
No Pin
Dual
No Pin
-Vin
No Pin
+Vo
Common
No Pin
No Pin
-Vo
Pin
24
23
16~22
15
14
13
20.32 16.16
(0.80) (0.64)
BC-1205S2M LF
IN=12Vdc
OUT=±5Vdc
Pb
27.94
(1.10)
Date Code
8.50
(0.33)
2
3~11
No Pin No Pin
14~22
3.05
(0.12)
M in.
15.24
(0.60)
12
-Vo
+Vo
13
φ
0.50
(0.02)
Bottom View
11
12
2.54
(0.10)
BOTHHAND
USA
HTTP://www.bothhandusa.com
Email: Sales@bothhand
u s a . c o m
BC LF Series
Technical Specification(2/2):
1.5~3W Isolated DC/DC Converter
Model No.
Input
Voltage
(Vdc)
Output
Voltage
(Vdc)
Output
Current
(mA) Max
Input Current
@No Load
(mA) Typ.
Input Current
Output
@Max. Load
Ripple
(mA) Typ.
(mV) Max.
Load
Regulation
(%) Max.
Efficiency
(%)Typ.
4) 1.5 W Dual Output Series
BC-053R6D1(H) LF
BC-0505D1(H) LF
BC-1205D1(H) LF
BC-1212D1(H) LF
BC-2405D1(H) LF
BC-247R2D1(H) LF
BC-2415D1(H) LF
5) 2.0 W Dual Output Series
BC-0505D2(H) LF
BC-0512D2(H) LF
BC-1205D2(H) LF
BC-2405D2(H) LF
BC-2412D2(H) LF
BC-0505D3(H) LF
BC-0512D3(H) LF
BC-1205D3(H) LF
BC-1212D3(H) LF
BC-2405D3(H) LF
BC-2412D3(H) LF
BC-2415D3(H) LF
24
5
12
24
±5
±12
±5
±5
±12
±5
± 12
±5
± 12
±5
± 12
± 15
±200
±83
±200
±200
±83
± 300
± 125
± 300
± 125
± 300
± 125
± 100
45
43
18
5
5
50
45
20
20
6
6
6
615
606
252
128
121
938
910
378
362
192
181
181
70
100
70
70
100
70
100
70
100
70
100
120
±2
±2
±2
±2
±2
±2
±2
±2
±2
±2
±2
±2
65
66
66
65
69
64
66
66
69
65
69
69
24
5
12
±3.6
±5
±5
±12
±5
±7.2
±15
±200
±150
±150
±63
±150
±100
±50
28
25
16
16
5
5
4
443
454
184
181
96
91
91
70
70
70
100
70
75
120
±2
±2
±2
±2
±2
±2
±2
65
66
68
69
65
66
69
6) 3.0 W Dual Output Series
5
12
Mechanical Dimensions(2/2):
Plastic Case Model
31.75
(1.25)
27.63
(1.09)
10.16
(0.40)
5.00
(0.20)
Printed Face
8.50
（
0.33
）
Date Code
Pin
1
2
Single
NC
+Vin
NC
-Vin
Pin
24
23
Pin
1
2
3~9
10
Dual
No Pin
+Vin
No Pin
No Pin
-Vin
No Pin
+Vo
Common
No Pin
No Pin
-Vo
Pin
24
23
16~22
15
14
13
20.32 16.16
(0.80) (0.64)
BC-1205D2P LF
IN=12Vdc
OUT= ±5Vdc
Pb
3~11
No Pin
2.54
(0.10)
3.05
(0.12)
Min.
No Pin
14~22
+Vo
13
25.40
(1.00)
12
-Vo
φ
0.50
(0.02)
11
12
Bottom View
15.24
(0.60)
BOTHHAND
USA
HTTP://www.bothhandusa.com
Email: Sales@bothhand
u s a . c o m
17
Real-time operating system RTOS
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