10DMW4_DS1.5 Series
10W - Dual separate Output - 4:1 Wide Input - Isolated & Regulated
DC-DC Converter
DC-DC Converter
10 Watt
4:1 wide input voltage range
Efficiency up to 84%
Operating Temperature range:
-40°C ~ +85°C
The 10DMW4 series, with wide input of 18-75VDC, are specially
designed for applications where a wide range input voltage power
supplies are isolated from the input power supply in a distributed
power supply system on a circuit board.
1.5KVDC isolation
Input under-voltage protection
Low no-load power
Short circuit protection (SCP)
Output over voltage protection
Output over current protection
consumption
Industry standard pinout
These products apply to:
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 Voltage ≤ 1500VDC)
3) Where the regulation of the output voltage and the output ripple
noise are demanded
Common specifications
Short circuit protection:
Cooling:
Output specifications
Continuous, automatic recovery
Free air convection
-40°C~+85°C
Item
Test condition
Min Typ
±1
Max
±3
Units
%
Output voltage
accuracy
• primary output,
0%-100% load
• secondary output,
input voltage, any
balanced load
Operation temperature range:
Storage temperature range:
Pin soldering resistance temperature:
Switching frequency* (PWM mode):
Storage humidity range:
Vibration:
±3
±±
%
-55°C ~+125°C
300°C MAX, 1.5mm from case for 10 sec
350KHz TYP
Linear regulation
(at full load)
Input voltage variation
from low to high
• primary output
±0.3
±2
±0.5
±3
%
%
< 95%
• secondary output
10-55Hz,10G,30 Min. along X, Y and Z
Aluminium alloy
Load regulation
10%-100% load, dual
output, balanced power
• primary output
Case material:
±0.5
±3
±1
±±
%
%
MTBF (MIL-HDBK-217F@25°C):
Weight:
>1,000,000 hours
13g
• secondary output
Transient recovery 25% load step change
time 1)
300
500
µs
Dimensions:
25.40 × 25.40 × 11.70 mm
Transient respon-
se deviation 1)
25% load step change
±5
±8
%
* Switching frequency is measured at full load. The module reduces the switching
frequency for light load (below 50%) efficiency improvement.
Temperature
coefficient
100% load
±0.03 %/°C
Input specifications
Ripple & Noise 2)
5%-100% load
75
150
1±0
mVp-p
%Vo
Item
Test condition
Min Typ
248/4
Max
Units
mA
Over voltage
protection
Input voltage range
110
Input current
(full load/no load)
Nominal input
voltage
258/10
Over current
protection 3)
Input voltage range
110
150
200
%lo
Refl. ripple current
Surge Voltage
30
mA
1sec. max.
-0.7
12
100
18
VDC
VDC
1) Dynamic load only for primary output.
2) Ripple and noise tested by “parallel cable” method.
3) Dual output with balanced-load.
Start-up voltage
Under-voltage
protection
15.5
VDC
Isolation specifications
Input filter
Ctrl(1)
Pi filter
Item
Test condition
Min
Typ
Max
Units
VDC
• Models ON
Ctrl open or connect TTL high
level(3.5-12VDC)
Isolation voltage
• Input-output
1500
Electric Strength Test*
• Primary-Secondary
Electric Strength Test*
• Models OFF
Ctrl connect GND or low level
(0-1.2VDC)
500
VDC
• Input current
when switched OFF
3
10
mA
Isolation resistance
Test at 500VDC
1000
MΩ
pF
Hot plug
Unavailable
Isolation capacitance Input/Output,
100KHz/0.1V
1000
1. The CTRL pin voltage is referenced to GND.
* for 1 minute with a leakage current of 1mA max.
Example:
10DMW4_480505DS1.5
10= 10Watt; D= DIP; M=series; W4= wide input (4:1) 18-75Vin; 5Vout;
DS= dual separate output; 1.5=1500VDC
Page 1 of 4
10DMW4_DS1.5 – Rev. 2019-1.0
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
5秒后页面跳转
AO3401场效应管参数、引脚图、应用原理图
BT131可控硅参数及引脚图、工作原理详解
74LS32芯片参数、引脚图及功能真值表
全球首块英伟达H200交付 黄仁勋“送货上门”
微信公众号
抖音公众号
浙公网安备 33010502006866号 浙ICP备10014259号-119
营业执照ICP证
数据手册
如果您发现信息不准确，
