30DAW4_1.5 Series
30W - Single Output - Wide Input - Isolated & Regulated
DIP DC-DC Converter
DC-DC Converter
30 Watt
High efficiency up to 90%
4:1 wide input voltage range
I/O Isolation 1500VDC
Operating temperature:
The 30DAW4 series offer 30W of output, wide input voltage of
9-36VDC, 18-75VDC, and features 1500VDC isolation, six-sided metal
shield over current and short circuit protection.
-40°C to +75°C
Input under-voltage protec-
tion Over-voltage protection
Over-current protection
Meet CISPR22/EN55022
CLASS A
No-load power consumption
as low as 0.14W
Six-sided metal shield
Short circuit protection (SCP)
(automatic recovery)
MTBF >1,000,000 hours
All models are particularly suited to tele-communications, industrial,
test equipments power etc.
Common specifications
Cooling:
Input specifications
Free air convection
Item
Test condition
Min
Typ
Max
Units
Operation temperature range:
Storage temperature range:
Lead temperature range:
Switching frequency* (PWM mode):
Storage humidity range:
Vibration:
-40°C~+75°C
Input current
• 24VDC input
- 3.3V output
- 5V output
- Others
• 48VDC input
- 3.3V output
- 5V output
- Others
970/60
1420/60
1388/6
993/65
1453/65
1420/9
mA
mA
mA
(full load/no load)
-55°C~+125°C
300°C MAX, 1.5mm from case for 10 sec
300kHz TYP, Nominal input, full load
5% MIN, 95% MAX
474/20
702/20
702/5
485/23
735/25
735/8
mA
mA
mA
10-55Hz, 10G, 30 Min. along X, Y and Z
Aluminium alloy
40
mA
Reflected ripple
current
Case material:
-0.7
-0.7
50
100
VDC
VDC
Input impulse
voltage
• 24VDC input
• 48VDC input
MTBF (MIL-HDBK-217F @25°C):
Weight:
>1,000,000 hours
without heatsink 26g, with heatsink
34g
(1sec. max)
9
18
VDC
VDC
Starting voltage
• 24VDC input
• 48VDC input
* This series of products using reduced frequency technology, the switching
frequency is test value of full load,When the load is reduced to below 50%, the
switching frequency decreases with decreasing load.
5.5
14
6.5
15.5
VDC
VDC
Output short circuit
protection
• 24VDC input
• 48VDC input
PI
Input filter
10
ms
Start-up time
Nominal input
& constant resis-
tance load
Isolation specifications
Item
Test condition
Min
Typ
Max
Units
VDC
Hot plug
Ctrl*
Unavailable
• Models ON
Isolation voltage
Tested for 1 minute
and 1mA max
1500
Ctrl leave open or connect TTL
high level (3.5-12VDC)
Ctrl connect GND or low level
(0-1.2VDC)
Isolation resistance
Test at 500VDC
1000
MΩ
pF
• Models OFF
Isolation capacitance Input/Output,
100KHz/0.1V
2000
• Input current
(OFF)
5
8
mA
*
The CTRL pin voltage is referenced to GND.
Note:
Example:
1. Input voltage can’t exceed this value, or will cause the permanent damage.
2. The load shouldn‘t be less than 5%, otherwise ripple will increase dramati-
cally.
30DAW4_2415S1.5
30=30Watt; D= DIP; A=series; W4= wide input (4:1) 9-36Vin; 15Vout;
S= single output; 1.5=1500VDC
3. Max. Capacitive Load is tested on Vin-nominal and full load.
4. The CTRL pin voltage is referenced to GND.
5. All specifications measured at Ta = 25°C, humidity <75%, nominal input
voltage and rated output load unless otherwise specified.
6. In this datasheet, all the test methods of indications are based on corporate
standards.
7. Only typical models listed, other models may be different, please contact our
technical person for more details.
Page 1 of 5
30DAW4_1.5 – Rev. 2017-1.3
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
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