12DPW_1.5 series
12W - Single/Dual Output - Wide Input - Isolated & Regulated
DC-DC Converter
DC-DC Converter
12 Watt
Wide 2:1 input voltage range
Input/Output Isolation
Voltage: 1.5kVDC
Operating Temperature
Range: -40°C to +85°C
Short circuit protection (SCP)
Remote On/Off
High efficiency
The 12DPW_1.5 series are isolated 12W DC-DC converters. Designed
with high efficiency, they allow the operating temperature range of
these units to be -40°C to +85°C in a 24 pin DIP package with industry-
standard footprint. Further features include wide 2:1 input voltage
range, remote on/off control, short-circuit protection and over
voltage protection.
12W DIL package
Meet EN55022, Class A
(Radiation)
Shielded Metal Case with
Insulated Baseplate
Lead Free Design, RoHS
Compliant
24pin DIP Package with
Industry-Standard Footprint
Customer Design Available
These converters are well suitable for battery operated equipment,
measurement equipment, telecom, wireless network and industry
control systems. Everywhere where isolated, tightly regulated volta-
ges and compact size are required.
Common specifications
Short circuit protection:
Cooling:
Output specifications
Continuous, automatic recovery
Free air convection
-40°C~+85°C
Item
Test condition
Min
Typ
Max
12
Units
W
Output power
Minimum load
Operation temperature range:
Storage temperature range:
Maximum case temperature:
Switching frequency:
Storage humidity range:
Radiated emissions:
Conducted emissions:
Case material:
10% of full load
-55°C~+125°C
Output voltage
accuracy
Full load and nominal
Vin
2
%
%
100°C
Overload
protection
150
400kHz TYP
95% MAX
Line regulation
Load regulation
High Line to Low Line
0.5
0.5
%
%
EN55022/Class A
EN55022/Class A
Five-Side Shielded Case
Epoxy (UL94V-0)
900,000 hours
17.5g
Single & Dual
(F.L-25%F.L)
Ripple and noise
20MHz Bandwidth
100
mVp-p
µs
Transient respon-
se settling time
50% load step change
350
Potting material:
MTBF (MIL-HDBK-217F @25°C):
Weight:
Isolation specifications
Item
Test condition
Input to output
Test at 500VDC
Min
Typ
Max
Units
VDC
MΩ
Isolation voltage
Isolation resistance
1500
1000
Input specifications
Item
Test condition
Pi Type
Min
Typ
Max Units
VDC
Input filter
Protection
Example:
12DPW_2415S1.5
12 = 12Watt; D = DIP; P = series; W = wide input (2:1) 18-36Vin;
15Vout; S = single output; 1.5 = 1500VDC
Fuse recommended
Input surge voltage
(100ms max.)
• Nominal input (12V)
• Nominal input
(24V)
• Nominal input
(48V)
25
50
100
Note:
1. Only typical model listed. Non-standard models will be different from the
above, please contact us for more details.
Input reflected ripple Nominal Vin and full
50
mAp-
p
current
load
2. All specifications are typical at nominal input, full load and 25°C unless
otherwise stated.
Start-up time
Nominal Vin and
constant resistive
load
500
ms
3. In this datasheet, all the test methods of indications are based on corporate
standards.
Remote ON/OFF
• Converter: ON
• Converter: OFF
Open or 3.5V<Vr<12V
Short or 0V<Vr<1.2V
Sourcing current of
remote control pin
Nominal Vin
<0.2
mA
Idle input current (at Nominal Vin
Remote OFF state)
<2.5
mA
Page 1 of 3
12DPW_1.5 – Rev. 2020-1.1
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
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