VRB_D-30W Series
30W, WIDE INPUT, ISOLATED & REGULATED
DIP PACKAGE,SINGLE OUTPUT DC-DC CONVERTER
multi-country patent protection RoHS
FEATURES
PRODUCT PROGRAM
● Efficiency up to 90%
● Wide (2:1) Input Range
● 1.5KVDC Input/Output Isolation
● Over Voltage protection
● Output Short Circuit Protection
● Operating Temperature: -40°C to +85°C
● Internal SMD construction
● Metal Shielding Package
● Industry Standard Pin out
● MTBF>1,000,000 hours
● RoHS Compliance
Input
Output
capacitance
(max,UF）
Part
Number
Efficiency
(%, Typ)
Voltage (VDC)
Voltage
(VDC)
Current
(mA)
Nominal
Range
9-18
VRB1203D-30W *
VRB1205D-30W
VRB1212D-30W
VRB1215D-30W *
VRB1224D-30W *
VRB2403D-30W *
VRB2405D-30W
VRB2412D-30W
VRB2415D-30W *
VRB2424D-30W
VRB4803D-30W *
VRB4805D-30W
VRB4812D-30W
VRB4815D-30W
VRB4824D-30W
*Designing.
3.3
5
6000
6000
2500
2000
1250
6000
6000
2500
2000
1250
6000
6000
2500
2000
1250
85
87
88
88
88
86
89
89
89
89
87
89
87
90
90
19500
10200
3240
1100
900
12
24
48
12
15
24
3.3
5
19500
10200
3300
1100
900
18-36
36-75
12
15
24
3.3
5
19500
10200
3300
1100
900
Application
The VRB_D-30W series offer 30W of output, the
VRB_D-30W series with 2:1 wide input voltage of
9-18, 18-36 and 36-75VDC and features 1500VDC
isolation, short-circuit and over current protection,
as well as six sided shielding. All models are
12
15
24
particularly
suited
to
tele-communications,
industrial, test equipments power.
COMMON SPECIFICATIONS
Item
Test conditions
Min
-40
-55
5
Typ
Max
85
Units
Operating Temperature
Storage Temperature
Storage Humidity
Isolation voltage
Isolation resistance
°C
105
95
%
MODEL SELECTION
VRB2424D-30W
Test for 1 minute and 1 mA max
1500
1000
1000
300
VDC
MΩ
pF
Rated Power
Package Style
Output Voltage
Isolation Capacitance 100KHz / 1V
Switching frequency
MTBF
Nominal, full load
KHz
K hours
g
Input Voltage
1000
45
Product Series
Weight
Case Material
Copper, Nickel plated
INPUT SPECIFICATIONS
Item
Test conditions
Units
VDC
MS
Min
Typ
Max
12V input models
24V input models
48V input models
8.6/8.1 8.8/8.3
9/8.5
MORNSUN Science& Technology co.,Ltd.
Address: 2th floor 6th building, Huangzhou
Industrial District, Guangzhou, China
Tel: 86-20-38601850
Start voltage/Under
Voltage shutdown
17.5/16 17.8/16.5 18/17
34/32
35/33
20
36/34
Start up time
Fax:86-20-38601272
Http://www.mornsun-power.com
Input filter
Pi
Method of Remote
3.5-40VDC or open circuit
0-1.2VDC
on
off
(Reference point: GND)
MORNSUN reserves the copyright
Specifications subject to change without notice
VRB_D- 30W
A/ 1- 2008
Page 1 of 2
MORNSUN [ MORNSUN SCIENCE& TECHNOLOGY LTD. ]
