Isolated DC-DC Converters
BVA25 Series -- 25 /30Watt
BOTHHAND USA
Features
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Wide 2 : 1 Input Voltage Range(9~18V,18~36V,36~75V)
High Efficiency up to 92%
Remote On/Off
Input / Output Isolation Voltage: 1.5K Vdc
Extended Operating Temperature Range: -40°C to +85°C
Output Short Circuit Protection:
Description
Hiccup, continuous & Auto Recovery
Over Voltage Protection: Clamp Mode
Over Temperature Protection
The BVA25 Series are isolated 25W DC/DC converters.
Designed with highly efficiency, allow the operating
temperature range of these units to be -40°C to +85°C in
a 50.8×40.6×10.2mm shielded metal case. Further
features include wide 2 : 1 input voltage range, remote
on/off control, short-circuit protection , over voltage
protection and over temperature protection.
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Shielded Metal Case with Insulated Baseplate
Lead Free Design, RoHS Compliant
Industry Standard Pinout
Applications
These converters are well suitable for battery operated
equipment, measurement equipment, telecom, wireless
network, Industry control system, everywhere where
isolated, tightly regulated voltages and compact size are
required.
Adjustable Output Voltage
Customer Design Available
Technical Specification All specifications are typical at nominal input, full load and 25°C unless otherwise stated.
Output
Voltage
(Vdc)
Output Current (mA)
Input Current (mA)
No Load Full Load
49 1939
Model
Number
Input Voltage
Range
Eff .(2) Capacitive
Load, max.
(%)
Min. Load (1)
Full. Load
(3) (uF)
BVA25-12S0
BVA25-12S1
BVA25-12S2
BVA25-12S3
BVA25-12D2
BVA25-12D3
BVA25-24S0
BVA25-24S1
3.3
5
16
0
5500
5000
2500
2000
±1250
±1000
5500
5000
2500
2000
±1250
±1000
5500
5000
2500
2000
±1250
±1000
82
84
88
88
88
89
84
87
91
91
91
91
84
87
91
91
91
92
39000
22000
5600
3900
2800
1200
39000
22000
5600
3900
2800
1200
39000
22000
5600
3900
2800
1200
58
23
24
36
39
52
61
15
64
72
68
15
23
18
19
20
16
2604
2976
2976
2976
2941
945
9~18V
Nominal:12Vdc
12
10
15
2
15
±12
±15
3.3
5
25
0
0
1255
1437
1437
1437
1437
473
BVA25-24S2
BVA25-24S3
BVA25-24D2
BVA25-24D3
BVA25-48S0
BVA25-48S1
BVA25-48S2
18~36V
Nominal:24Vdc
12
14
5
15
±12
±15
3.3
5
0
0
0
0
628
12
0
718
36~75V
Nominal:48Vdc
BVA25-48S3
BVA25-48D2
BVA25-48D3
15
0
718
±12
±15
0
718
0
710
E-mail: sales@bothhandUSA.com
http://www.bothhandUSA.com
Rev:20100802A
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