MIDR03-24S12M [TOTAL-POWER]
Insulation rated for 300VAC Working Voltage;
| 型号： | MIDR03-24S12M |
| 厂家： | 
TOTAL POWER INTERNATIONAL |
| 描述： | Insulation rated for 300VAC Working Voltage |
| 文件： | 总4页 (文件大小：453K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
FEATURES
►3000VAC reinforced Insulation
►Insulation rated for 300VAC Working Voltage
►Medical Safety to UL/CSA/EN/IEC 60601-1 3rd Edition
►2 MOOP rated
►Fully regulated Output Voltage
►Low Leakage Current
►Operating Temp. Range –40°C to +75°C
►Input Filter meets EN 55022,class A and FCC, level A
►Short Circuit Protection
►Small DIP-24 Plastic Package
►3 Years Product Warrant
PRODUCT OVERVIEW
The MIDR03M series is a new range of high isolation DC/DC converter modules with a reinforced insulation system .The I/O- isolation voltage is specified
for 3000VACrms.The product comes in a small DIP-24 package. There are 15 models available for 5V,12V and 24V input voltage and single- or dual-
output voltage .The MIDR03M DC/DC converters offer a cost effective solution for applications in industrial controls, medical instrumentation and also in
consumer electronics requesting a certified supplementary or reinforced insulation system to comply with industrial or latest medical safety standards.
Model Selection Guide
Model
Input
Output
Output Current
Input Current
Max. capacitive
Load
Efficiency
Number
Voltage
Voltage
(typ.)
@Max. Load
@No Load
mA(typ.)
Max.
mA
@Max. Load
VDC
VDC
5
mA(typ.)
1000
960
μF
%
60
62
62
60
60
60
62
62
60
60
60
64
64
60
60
MIDR03-05S05M
MIDR03-05S12M
MIDR03-05S15M
MIDR03-05D12M
MIDR03-05D15M
MIDR03-12S05M
MIDR03-12S12M
MIDR03-12S15M
MIDR03-12D12M
MIDR03-12D15M
MIDR03-24S05M
MIDR03-24S12M
MIDR03-24S15M
MIDR03-24D12M
MIDR03-24D15M
600
12
250
470
5 ±10%
15
200
960
130
60
±12
±15
5
±125
±100
600
1000
1000
420
220 #
470
12
250
400
12 ±10%
24 ±10%
15
200
400
±12
±15
5
±125
±100
600
420
220 #
470
420
210
12
250
195
15
200
195
40
±12
±15
±125
±100
210
220 #
210
# For each output
Input Specifications
Parameter
Model
Min.
Max.
5.5
Unit
5V Input Models
12V Input Models
24V Input Models
5V Input Models
12V Input Models
24V Input Models
4.5
10.8
21.6
-0.7
-0.7
-0.7
---
Input Voltage Range
13.2
26.4
7.5
VDC
Input Surge Voltage (1 sec. max.)
15
30
Reverse Polarity Input Current
Short Circuit Input Power
Internal Power Dissipation
Conducted EMI
0.5
A
---
2500
3000
mW
mW
All Models
---
Compliance to EN 55022,class A and FCC part 15,class A
Total Power International, Inc
Toll Free: 877-646-0900
www.total-power.com
MIDR03M SERIES
DC/DC CONVERTER 3W, Reinforced Insulation, Medical Safety
Total Power International, Inc.
Output Specifications
Parameter
Conditions
Min.
---
Typ.
---
Max.
±4.0
±4.0
±0.5
Unit
Output Voltage Setting Accuracy
Output Voltage Balance
Line Regulation
At 50% Load and Nominal Vin
Dual Output, Balanced Loads
Vin=Min. to Max.
%Vnom.
---
±2.0
±0.3
%
%
%
---
Load Regulation
Io=10% to 100%
---
±0.5
±1.0
Min.Load
No minimum Load Requirement
Ripple & Noise
max. 20MHz Bandwidth
---
---
30
50
mV P-P
Temperature Coefficient
Short Circuit Protection
±0.01
±0.02
%/℃
Continuous
Isolation, Safety Standards
Parameter
Conditions
60 Seconds
Min.
3000
4500
---
Typ.
---
Max.
---
Unit
VACrms
VPK
I/O Isolation Voltage (reinforced)
I/O Isolation Test Voltage
Leakage Current
Flash tested for 1 Second
240VAC, 60Hz
500 VDC
---
---
---
2
μA
I/O Isolation Resistance
I/O Isolation Capacitance
10
---
---
GΩ
100KHz, 1V
---
20
---
pF
cUL/UL60950-1, CSA C22.2 No. 60950-1-03
Safety Standards
UL60601-1,CSA C22.2 No.601-1,
IEC/EN 60950-1, IEC/EN 60601-1 3rd Edition, 2 MOOP
IEC60950-1 CB report, cUL/UL 60950-1 certificate
UL60601-1 UL certificate
Approvals(Pending)
General Specifications
Parameter
Conditions
Min.
25
Typ.
60
Max.
Unit
KHz
Switching Frequency
MTBF(calculated)
---
---
MIL-HDBK-217F@25℃, Ground Benign
1,000,000
---
Hours
Input Fuse
5V Input Models
12V Input Models
24V Input Models
2000mA Slow-Blow Type
1000mA Slow-Blow Type
500mA Slow-Blow Type
Environmental Specifications
Parameter
Conditions
Min.
-40
---
Max.
+75
+95
+125
95
Unit
℃
Natural Convection
Operating Ambient Temperature Range (See Power Derating Curve)
Case Temperature
℃
-50
---
℃
Storage Temperature Range
Humidity (non condensing)
% rel. H
Cooling
Free-Air convection
---
Lead Temperature (1.5mm from case for 10Sec.)
260
℃
Total Power International, Inc
Toll Free: 877-646-0900
www.total-power.com
MIDR03M SERIES
DC/DC CONVERTER 3W, Reinforced Insulation, Medical Safety
Total Power International, Inc.
Power Derating Curve
Notes
1
2
3
4
5
6
Specifications typical at Ta=+25℃, resistive load, nominal input voltage and rated output current unless otherwise noted.
Ripple & Noise measurement bandwidth is 0-20MHz.
All DC/DC converters should be externally fused at the front end for protection.
Other input and output voltage may be available, please contact factory.
That “natural convection” is about 20LFM but is not equal to still air (0 LFM).
Specifications are subject to change without notice.
Package Specifications
Mechanical Dimensions
Pin Connections
Pin
1
Single Output
+Vin
Dual Output
+Vin
2
+Vin
+Vin
10
11
12
13
15
23
24
No Pin
No Pin
-Vout
Common
Common
No Pin
-Vout
0.5[0.02]
+Vout
No Pin
-Vin
+Vout
-Vin
-Vin
-Vin
2
10 11 12
1
Bottom View
23
15
13
24
►All dimensions in mm (inches)
►Tolerance: X.X±0.25 (X.XX±0.01)
5.08
[0.20]
2.54
[0.10]
20.32
[0.80]
2.0
[0.08]
X.XX±0.13 ( X.XXX±0.005)
31.8 [1.25]
► Pin diameter 0.5 ±0.05 (0.02±0.002)
Physical Characteristics
31.8x20.3x10.5 mm (1.25x0.80x0.41 inches)
Non-Conductive Black Plastic (flammability to UL 94V-0 rated)
Copper Alloy with Gold Plate Over Nickel Subplate
12.4g
Case Size
Case Material
Pin Material
Weight
:
:
:
:
Total Power International, Inc
Toll Free: 877-646-0900
www.total-power.com
MIDR03M SERIES
DC/DC CONVERTER 3W, Reinforced Insulation, Medical Safety
Total Power International, Inc.
Test Setup
Input Reflected-Ripple Current Test Setup
Input reflected-ripple current is measured with a inductor Lin (4.7μH) and Cin (220μF, ESR < 1.0Ω at 100 KHz) to simulate source impedance.
Capacitor Cin, offsets possible battery impedance.
Current ripple is measured at the input terminals of the module, measurement bandwidth is 0-500 KHz.
To Oscilloscope
+Vin
+Out
+
+
Lin
DC / DC
Converter
Current
Probe
Load
Battery
Cin
-Vin
-Out
Peak-to-Peak Output Noise Measurement Test
Use a Cout 0.33μF ceramic capacitor.
Scope measurement should be made by using a BNC socket, measurement bandwidth is 0-20 MHz. Position the load between 50 mm and 75 mm from the DC/DC
Converter.
Copper Strip
+Vin
+Out
Copper Strip
+Vin
+Out
Com.
-Out
Scope
Cout
Single Output
DC / DC
Converter
Dual Output
DC / DC
Converter
Resistive
Load
Resistive
Load
Cout
Scope
Copper Strip
Cout
Scope
-Vin
-Out
Copper Strip
-Vin
Copper Strip
Technical Notes
Maximum Capacitive Load
The MIDR03M series has limitation of maximum connected capacitance at the output. The power module may be operated in current limiting mode during start-up,
affecting the ramp-up and the startup time. For optimum performance we recommend 220μF maximum capacitive load for dual outputs and 470μF capacitive load
for single outputs. The maximum capacitance can be found in the data sheet.
Input Source Impedance
The power module should be connected to a low ac-impedance input source. Highly inductive source impedances can affect the stability of the power module.
In applications where power is supplied over long lines and output loading is high, it may be necessary to use a capacitor at the input to ensure startup.
Capacitor mounted close to the power module helps ensure stability of the unit, it is recommended to use a good quality low Equivalent Series Resistance (ESR <
1.0Ω at 100 KHz) capacitor of a 4.7μF for the 5V input devices and a 2.2μF for the 12V and 24V devices.
+
+Vin
+Out
+
DC / DC
Converter
DC Power
Source
Load
Cin
-
-Vin
-Out
Output Ripple Reduction
A good quality low ESR capacitor placed as close as practicable across the load will give the best ripple and noise performance. To reduce output ripple, it is
recommended to use 1.5μF capacitors at the output.
+
+Vin
-Vin
+Out
+
+Vin
-Vin
+Out
Com.
-Out
Single Output
DC / DC
Converter
Load
Load
Dual Output
DC / DC
Converter
DC Power
Source
Cout
Cout
DC Power
Source
Cout
Load
-
-Out
-
Thermal Considerations
Many conditions affect the thermal performance of the power module, such as orientation, airflow over the module and board spacing. To avoid exceeding the
maximum temperature rating of the components inside the power module, the case temperature must be kept below 90℃. The derating curves are determined
from measurements obtained in a test setup.
Position of air velocity
probe and thermocouple
Air Flow
50mm / 2in
15mm / 0.6in
DUT
Total Power International, Inc
Toll Free: 877-646-0900
www.total-power.com
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