REC3-4812DRW/H6/AM(2015) 查看數據表（PDF） - RECOM Electronic GmbH
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REC3-4812DRW/H6/AM Datasheet PDF : 4 Pages
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ECONOLINE
DC/DC-Converter
REC3-S_DRW(Z)
/H* Series
Specifications (measured at TA = 25°C, nominal input voltage, full load and after warm-up)
Input Voltage Range
2:1 & 4:1
Output Voltage Accuracy
±2% max.
Line Regulation (HL-LL)
±0.4% max.
Load Regulation (for output load current change from 20% to 100%)
±0.6% max.
Minimum Load
10% (2)
Output Ripple and Noise (0,1µF capacitor on output, 20MHz BW)
50mVp-p max.
Switching Frequency at Full Load
2:1 Input types
90kHz min. / 150kHz max.
and nominal Input Voltage
4:1 Input types
120kHz min. / 180kHz max.
Input Filter
Pi Network
Efficiency at Full Load
see above
No Load Power Consumption
300mW max.
Isolation Voltage
H2-Suffix
(tested for 1 second)
2000VDC
(rated for 1 minute**)
1000VAC / 60Hz
Isolation Voltage
H4-Suffix
(tested for 1 second)
4000VDC
(rated for 1 minute**)
2000VAC / 60Hz
Isolation Voltage
H6-Suffix
(tested for 1 second)
6000VDC
(rated for 1 minute**)
3000VAC / 60Hz
Isolation Capacitance
2:1 Input types
20pF min. / 60pF max.
4:1 Input types
40pF min. / 80pF max.
Isolation Resistance
1 GΩ min.
Short Circuit Protection (Max temp. = 60°C during short circuit conditions) Continuous, Auto Restart
Operating Temperature Range
5V input types
-40°C to +80°C (see Graph)
(free air convection)
others
-40°C to +85°C (see Graph)
Storage Temperature Range
-55°C to +125°C
Relative Humidity
95% RH
Case Material
Non-Conductive Plastic or Metal
Thermal Impedance
Natural convection
20°C/W for plastic case
12°C/W for metal case
Package Weight
13g
Packing Quantity
15 pcs per Tube
100 pcs per Reel
} MTBF (+25°C)
Detailed Information see
Application Notes chapter "MTBF"
(+85°C)
using MIL-HDBK 217F
using MIL-HDBK 217F
1043 x 103 hours
186 x 103 hours
Certifications UL General Safety Report: E358085
UL 60950-1 1st Ed.
C22.2 No. 60950-1-03
EN General Safety Report: SPCLVD1212007 EN60950-1:2006 + A1:2010+A12:2011
EN Medical Safety Report: MDD1205098-3 + RM1205098-3 IEC/EN 60601-1 3rd Ed.
Medical Report + ISO14971 Risk Assessment
Derating-Graph
(Ambient Temperature)
Vin = 5V
120
100
80
60
Safe Operating Area
50
40
20
0
-40 0
25
50 75 100 125
Operating Temperature (°C) 80 105
120
100
80
60
Safe Operating Area
50
40
20
0
-40 0
25
50 75 100 125
Operating Temperature (°C) 85 105
**Any data referred to in this datasheet are of indicative nature and
based on our practical experience only. For further details, please
refer to our Application Notes.
Notes
Note 1:
Maximum capacitive load is defined as the capacitive load that will allow start up in under 1 second without damage to the converter
Note 2:
The REC3-RW series requires a minimum of 10% load on the output to maintain specified regulation. Operating under no-load
conditions will not damage these devices; however, they may not meet all listed specifications.
Typical Characteristics
Single 2:1 Input
Efficiency / Load
100
80
60
40
2415
2409
2405
20
0
0% 20% 40% 60%
Total Output current (%)
80% 100%
E-142
Single 2:1 Input
Efficiency / Load
100
2418
80
60
1205
2424
40
4805
20
0
0% 20% 40% 60%
Total Output current (%)
80% 100%
REV: 0/2015
Dual 2:1 Input
Efficiency / Load
100
1212D
80
0512D
60
0515D
40
20
0
0% 20% 40% 60%
Total Output current (%)
80% 100%
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