BVA25 Datasheet, PDF (1/4 Pages) Bothhand USA, LP. – Isolated DC-DC Converters

BOTHHAND USA
Isolated DC-DC Converters
BVA25 Series -- 25 /30Watt
Features
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:
Hiccup, continuous & Auto Recovery
Over Voltage Protection: Clamp Mode
Over Temperature Protection
Shielded Metal Case with Insulated Baseplate
Lead Free Design, RoHS Compliant
Description
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.
Industry Standard Pinout
Adjustable Output Voltage
Customer Design Available
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.
Technical Specification
Model
Number
Input Voltage
Range
BVA25-12S0
BVA25-12S1
BVA25-12S2
9~18V
BVA25-12S3 ^{Nominal:12Vdc}
BVA25-12D2
BVA25-12D3
BVA25-24S0
BVA25-24S1
BVA25-24S2 _18~36V
BVA25-24S3 ^{Nominal:24Vdc}
BVA25-24D2
BVA25-24D3
BVA25-48S0
BVA25-48S1
BVA25-48S2 _36~75V
BVA25-48S3 ^{Nominal:48Vdc}
BVA25-48D2
BVA25-48D3
All specifications are typical at nominal input, full load and 25°C unless otherwise stated.
Output
Output Current (mA)
Voltage
(Vdc)
Min. Load ⁽¹⁾
Full. Load
Input Current (mA)
No Load
Full Load
Eff .⁽²⁾
(%)
Capacitive
Load, max.
(3) _(uF)
3.3
16
5500
49
1939
82 39000
5
0
5000
58
2604
84 22000
12
10
2500
23
2976
88 5600
15
15
2000
24
2976
88 3900
±12
2
±1250
36
2976
88 2800
±15
25
±1000
39
2941
89 1200
3.3
0
5500
52
945
84 39000
5
0
5000
61
1255
87 22000
12
14
2500
15
1437
91 5600
15
5
2000
64
1437
91 3900
±12
0
±1250
72
1437
91 2800
±15
0
±1000
68
1437
91 1200
3.3
0
5500
15
473
84 39000
5
0
5000
23
628
87 22000
12
0
2500
18
718
91 5600
15
0
2000
19
718
91 3900
±12
0
±1250
20
718
91 2800
±15
0
±1000
16
710
92 1200
E-mail: [e-mail]
http://www.bothhandUSA.com
Rev:20100802A
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