6DMW4_1.5 Series
6W - Dual/Single Output - Ultra Wide Input - Isolated & Regulated
1“x 1“ Package - DC-DC Converter
DC-DC Converter
6 Watt
Efficiency up to 88%
4:1 wide input voltage range
1.5kVDC input/output
isolation
Input under-voltage protection
Output over-voltage protection
Output over-current protection
Meet CISPR22/EN55022 CLASS A
International standard pin-out
Meet UL60950 , EN60950 and
IEC60950
Wiring and DIN rail mounting
feature anti-reverse connec-
tion for input
The 6DMW4 series products are of 6W output power, wide range of volta-
ge input of 9-36VDC, 18-75VDC, isolation voltage of 1500VDC, output
over-voltage protection and output short circuit protection with the bare
component in compliance with CISPR22/EN55022 CLASS A; these
products are widely used in fields such as Medical care, industrial control,
electric power, instruments and communication. These products apply
to:
Continuous short circuit
protection (SCP)
No-load power consumption
as low as 0.12W
Operating temperature:
-40°C ~ +85°C
1) Where the voltage of the input power supply is wide range
(voltage range ≤4:1);
2) Where isolation is necessary between input and output
(isolation ≤1500VDC);
3) Where the regulation of the output voltage and the output ripple
noise are demanded.
UL-60950-1 (E347551)
Common specifications
Short circuit protection:
Cooling:
Output specifications
Continuous, automatic recovery
Free air convection
Item
Test condition
Min
Typ
1
Max
3
Units
%
Output voltage
accuracy
Operation temperature range:
(power derating above 71°C)
-40°C~+85°C
Output voltage
balance
Dual output, balance
load
0.5
1.5
%
Storage temperature range:
Lead temperature range:
Maximum case temperature:
Storage humidity range:
Vibration:
-55°C ~ +125°C
Line regulation
Full load, Input volta-
ge from low to high
• positive output
300°C MAX, 1.5mm from case for 10 sec
105°C (Operating Temperature curve range)
< 95% (non condensing)
0.2
0.5
0.5
1
%
%
• negative output
Load regulation
Cross regulation
5% to 100% load
• positive output
• negative output
10-55Hz, 10G, 30 Min. along X, Y and Z
300KHz TYP (PWM mode)
Aluminium alloy
0.5
0.5
1
1.5
%
%
Switching frequency*:
Case material:
Dual output, main
circuit with 50% load,
auxiliary circuit with
10%-100% load
5
%
MTBF (M1L-HDBK-217F):
Weight:
>1,000,000 hours
14g/36g (wiring)/56g (DIN rail)
Temperature drift
Ripple&Noise*
100% full load
0.03 %/°C
Dimensions:
25.40*25.40*11.70mm
76.00*31.50*21.20mm
76.00*31.50*25.80mm
20MHz Bandwidth
60
85
mVp-p
µs
Transient recovery 25% load step change
time
300
500
* 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.
Transient respon-
se deviation
25% load step change
• 3.3V, 5V, 5V output
• others
5
3
8
5
%
%
Input specifications
Over voltage
protection
Input voltage range
110
110
160
%Vo
Item
Test condition
Min
Typ
Max
Units
Over current
protection
Input voltage range
140
190
%lo
Input current
(full load/no load)
• 24VDC input
• 48VDC input
301/5
150/4 154/8
309/12
mA
mA
Reflected ripple current
20
mA
* Ripple and noise tested by “parallel cable” method. See DC-DC Converter
Application Notes for specific operation.
Input impulse voltage
(1sec. max.)
• 24VDC input
• 48VDC input
-0.7
-0.7
50
100
VDC
VDC
Example:
Starting voltage
• 24VDC input
• 48VDC input
9
18
VDC
VDC
6DMW4_2405D1.5
6 = 6Watt; D = DIP; M = series; W4 = wide input (4:1) 9-36Vin;
5Vout; D = Dual Output; 1.5 = 1500VDC
Under-voltage turn-off
• 24VDC input
• 48VDC input
5.5
14
6.5
15.5
VDC
VDC
Input filter
Hot plug
Pi
Note:
Unavailable
1. The load shouldn‘t be less than 10%, otherwise ripple will increase
dramatically.
2. Operation under 10% load will not damage the converter; However, they may
not meet all specifications listed.
Isolation specifications
Item
Test condition
Min
Typ
Max
Units
VDC
3. All specifications measured at Ta = 25°C, humidity <75%, nominal input voltage
and rated output load unless otherwise specified.
Isolation voltage
Tested for 1 minute
and 1mA max
1500
4. In this datasheet, all the test methods of indications are based on corporate
standards.
5. Only typical models listed, other models may be different, please contact our
technical person for more details.
Isolation resistance
Test at 500VDC
1000
MΩ
pF
Isolation capacitance
Input/Output
100KHz/0.1V
1000
Page 1 of 6
6DMW4_1.5 – Rev. 2020-1.2
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
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