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