WRE2424ZD-6W [MICRODC]
6W,4:1 WIDE INPUT,ISOLATED®ULATED DUAL OUTPUT DIP24 DC/DC CONVERTER; 6W ， 4 ： 1宽电压输入，隔离章; ULATED双输出DIP24 DC / DC转换器
| 型号： | WRE2424ZD-6W |
| 厂家： | 
MICRODC POWER TECHNOLOGY CO., LTD |
| 描述： | 6W,4:1 WIDE INPUT,ISOLATED®ULATED DUAL OUTPUT DIP24 DC/DC CONVERTER |
| 文件： | 总2页 (文件大小：402K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
WRE-ZD-6W&WRF-ZD-6W Series
6W,4:1 WIDE INPUT,ISOLATED®ULATED SINGLE/DUAL OUTPUT DIP24 DC/DC CONVERTER
SELECTION GUIDE
Input
Voltage(VDC)
Range
Output
Current(mA)
Efficiency
(%,Typ)
Order code
Voltage
(VDC)
Nominal
24
Max.*
40
Max.
Min.
WRE2405ZD-6W
WRE2412ZD-6W
WRE2415ZD-6W
WRE2424ZD-6W
WRF2403ZD-6W
WRF2405ZD-6W
WRF2412ZD-6W
WRF2415ZD-6W
WRF2424ZD-6W
WRE4805ZD-6W
WRE4812ZD-6W
WRE4815ZD-6W
WRE4824ZD-6W
WRF4803ZD-6W
WRF4805ZD-6W
WRF4812ZD-6W
WRF4815ZD-6W
WRF4824ZD-6W
9-36
9-36
±5
±12
±15
±24
3.3
5
±600
±60
80
82
84
87
78
80
82
84
82
80
82
84
84
77
80
82
84
84
24
24
24
24
24
24
24
24
48
48
48
48
48
48
48
48
48
40
40
40
40
40
40
40
40
80
80
80
80
80
80
80
80
80
±250
±200
±125
1500
1200
500
±25
±20
±13
150
120
50
FEATURES
◆High Efficiency up to 84%
9-36
9-36
9-36
◆Operating Temperature: -40℃to +85℃
◆3KVDC Input/Output Isolation
◆Short Circuit Protection(Automatic recovery)
◆Internal SMD construction
◆No Heat Sink Required
9-36
9-36
12
9-36
15
400
40
9-36
24
250
25
18-72
18-72
18-72
18-72
18-72
18-72
18-72
18-72
18-72
±5
±12
±15
±24
3.3
5
±600
±250
±200
±125
1500
1200
500
±60
±25
±20
±13
150
120
50
◆Industry Standard Pinout
◆MTBF>1,000,000 hours
◆RoHS Compliance
12
MODEL SELECTION
15
400
40
①
②
③
④
⑤
⑥
WRE 24 05 Z D -6W
24
250
25
Note:
1.*Input voltage can't exceed this value, or will cause the permanent damage.
2. The load shouldn't be less than 10%, otherwise ripple will increase dramatically.
①Product Series ②Input Voltage
③Output Voltage ④Wide (4:1) Input Range
⑤Package Style
⑥Rated Power
3. Operation under 10% load will not damage the converter; However, they may not meet all specification
listed.
APPLICATIONS
The WRE_ZD-6W&WRF_ZD-6W Series 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.
These products apply to:
1) Where the voltage of the input power supply
is wide range (voltage range≤4:1);
ISOLATION SPECIFICATIONS
Parameter
Output Power
Test conditions
Min.
0.6
Typ.
Max.
Units
2) Where isolation is necessary between input
and output (Isolation Voltage≤3000VDC);
3) Where the regulation of the output voltage
and the output ripple noise are demanded.
See below products program
Refer to recommended circuit
Refer to recommended circuit
From 10% to 100% load
6
W
%
Positive Voltage accuracy
Negative Voltage accuracy
Load Regulation
±1
±3
±3
±5
%
±0.5
±0.2
±0.02
20
±2*
±0.5
%
Line Regulation(at full load)
Temperature Drift(Vout)
Ripple**
Input voltage from low to high
Refer to recommended circuit
20MHz bandwidth
%
%/℃
mVp-
50
p
mVp-
Noise**
20MHz bandwidth
75
150
p
KHz
Switching Frequency
100% load,nominal Input voltage
300
MICRODC RESERVES THE COPYRIGHT
*Dual output models unbalanced load: ±5%
**Test ripple and noise by “Parallel cable”method. See detailed operation instructions at Testing of Power
Converter section, application notes.
http://www.microdc.cn Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646
Page 1 of 2
WRE-ZD-6W&WRF-ZD-6W Series
APPLICATION NOTE
OUTPUT SPECIFICATIONS
Parameter Test conditions
Requirement Output Load
Min Typ. Max Unit
In order to ensure the product operate efficiently and reliably, in
addition to a max load (namely full load), a minimum load is specified
for this kind of DC/DC converter. Make sure the specified range of
input voltage is not exceeded, the minimum output load no less than
10% load. If the actual load is less than the specified minimum load,
the output ripple may increase sharply while its efficiency and reliability
will reduce greatly. If the actual output power is very small, please add
an appropriate resistor as extra loading, or contact our company for
other lower output power products.
Storage Humidity
95
85
%
℃
Operating Temperature
Storage Temperature
Temp. rise at full load
Lead Temperature
Isolation voltage
Isolation resistance
No-load power consumption
Cooling
-40
-55
125
℃
40
℃
1.5mm from case for 10 seconds
Tested for 1 minute and 1mA max
Test at 500VDC
300
℃
3000
1000
VDC
MΩ
mW
500
Recommended Circuit
Free air convection
Plastic(UL94-V0)
All the WRE_ZD-6W&WRF_ZD-6W Series have been tested
according to the following recommended testing circuit before leaving
factory. (See Figure 1).
Case Material
Short Circuit Protection
MTBF
Continuous, automatic recovery
1000 K hours
Weight
17
g
TYPICAL CHARECTERISTICS
If you want to further decrease the input/output ripple, you can
increase capacitance properly or choose capacitors with low ESR.
However, the capacitance of the output filter capacitor must be proper.
If the capacitance is too big, a startup problem might arise. For every
channel of output, provided the safe and reliable operation is ensured,
the greatest capacitance of its filter capacitor sees (Table 1). General:
OUTLINE DIMENSIONS & FOOTPRINT DETAILS
MECHANICAL DIMENSIONS
RECOMMENDED FOOTPRINT(TOP VIEW)
Cin:
24V&48V
10µF-47µF
Cout: 10µF/100mA
Input Current
When it is used in unregulated power supply, be sure that the
fluctuating range of the power supply and the rippled voltage do not
exceed the module standard. Input current of power supply should
afford the startup current of this kind of DC/DC module (See figure 2),
General:
TUBE OUTLINE DIMENSIONS
Note:
Unit:mm[inch]
Pin diameter tolerances:±0.10mm[±0.004inch]
General tolerances: ±0.25mm[±0.010inch]
Ip ≤1.6*Iin-max
FOOTPRINT DETAILS
Pin
2,3
9
Single
GND
No Pin
NC
Dual
GND
0V
Note:
11
-Vo
+Vo
0V
Unit :mm[inch]
14
+Vo
General tolerances:±0.50mm[±0.020inch]
16
0V
L=530mm[20.866inch]
L=220mm[8.661inch]
Tube Quantity: 15pcs
Tube Quantity: 6pcs
22,23
Vin
Vin
NC: No connection.
No parallel connection or plug and play.
http://www.microdc.cn Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646
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