SRSB-40U12LG Bel Fuse Inc, SRSB-40U12LG Datasheet - Page 6

• Manufacturer Part Number: SRSB-40U12LG
• Description: CONV DC/DC 3.5A 12VDC SMD
• Manufacturer: Bel Fuse Inc
• Series: xRSB-40Ur
• Type: Isolated with Remote On/Off and UVLOr

Specifications of SRSB-40U12LG

• Output: 12V
• Number Of Outputs: 1
• Power (watts): 42W
• Mounting Type: Surface Mount
• Voltage - Input: 18 ~ 75V
• Package / Case: 8-DIP SMD Module, 1/16 Brick
• 1st Output: 12 VDC @ 3.5A
• Size / Dimension: 1.30" L x 0.90" W x 0.45" H (33mm x 22.9mm x 11.34mm)
• Power (watts) - Rated: 42W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 85%
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Other names: SRSB-40U12L

Efficiency Data
ISOLATED DC/DC CONVERTERS
24 Vdc/48 Vdc Input 1.2 Vdc - 12 Vdc / 18 A - 3.5 A Outputs, 1/16 Brick
90%
85%
80%
75%
70%
65%
60%
55%
50%
90%
85%
80%
75%
70%
65%
60%
55%
50%
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com
1.80
0.80
xRSB-40U05x
xRSB-40UV2x
4.50
2.00
OUTPUT CURRENT (A)
OUTPUT CURRENT (A)
9.00
4.00
13.50
6.00
18.00
8.00
18V
24V
48V
75V
18V
24V
48V
75V
90%
85%
80%
75%
70%
65%
60%
55%
50%
90%
85%
80%
75%
70%
65%
60%
55%
50%
0.35
1.00
xRSB-40U03x
0.88
2.50
OUTPUT CURRENT (A)
xRSB-40U12x
OUTPUT CURRENT (A)
5.00
1.75
7.50
2.63
10.00
3.50
18V
24V
48V
75V
18V
24V
48V
75V