Features
Regulated
Converter
Description
•
•
•
•
•
•
2MOPP, 250VAC working voltage isolation
Clearance and creepage distance >8mm
Up to 10kVDC reinforced insulation
IEC/EN/UL 60601 certified with CB Report
(3rd Ed. Safety, 4th Ed. EMC)
-40°C to +75°C operation, no derating
2:1 wide input range
DC/DC Converter
REM6E
6 Watt
3
2:1 Input
DIP24 or SMD
Single & Dual
Output
w
YEA R
The REM6E series of medical grade regulated DC/DC converters feature reinforced 250VAC
continuous working isolation with >8mm creepage/clearance. The compact DIP24/SMD package offers
industry standard pinouts with tightly regulated single/dual outputs and UVLO, SCP and OCP.
The operating ambient temperature range is from -40°C to +75°C without derating. The converters
are UL marked and certified to CB, IEC, EN and ANSI/AAMI 60601 3rd. Ed. Safety and 4th Ed. EMC
medical standards. The low 1μA leakage current complies with medical applied part B, BF and CF limits
as defined by IEC60601-1.
arrant
Selection Guide
Part
Number
REM6E-xx09S
(3,4,5)
REM6E-xx12S
(3,4,5)
REM6E-xx15S
(3,4,5)
REM6E-xx24S
(3,4,5)
REM6E-xx09D
(3,4,5)
REM6E-xx12D
(3,4,5)
REM6E-xx15D
(3,4,5)
Input
Voltage Range
[VDC]
9-18 / 18-36 / 36-75
9-18 / 18-36 / 36-75
9-18 / 18-36 / 36-75
9-18 / 18-36 / 36-75
9-18 / 18-36 / 36-75
9-18 / 18-36 / 36-75
9-18 / 18-36 / 36-75
Output
Voltage
[VDC]
9
12
15
24
±9
±12
±15
Output
Current
[mA]
667
500
400
250
±335
±250
±200
Efficiency
typ.
(1)
[%]
81 / 82 / 83
82 / 83 / 84
83 / 84 / 84
83 / 84 / 85
81 / 82 / 83
82 / 83 / 84
83 / 84 / 84
Max. Capacitive
Load
(2)
[µF]
2200
2200
2200
1000
±2200
±2200
±2200
Notes:
Note1: Efficiency is tested at nominal input and full load at +25°C ambient
Note2: Max Cap Load is tested at nominal input and full resisitive load
RE
RE
C
O
M
CONVER
T
C
O
M
CONVER
T
PL
U
D
IA
N
T
PRO
PL
U
D
IA
N
T
PRO
C
Model Numbering
RoHS
2
+
compliant
TS
REACH
compliant
CO
C
M
M
TS
10 from 10
REM6E-
Output Power
nom. Input Voltage
Output Voltage
Single
or
Dual
/R /A /
/
UVLO Option
(5)
Case Style or CTRL Option
(4)
Pinning
Isolation
(3)
2MOPP
250VAC
E314885
CAN/CSA-C22.2 No. 60601-1:14 certified
ANSI/AAMI ES60601-1 certified
EN60601-1 certified
IEC60601-1 certified
IEC60601-1-2 compliant
EN55032 compliant
Notes:
Note3: add suffix „/R8“ for 8kVDC or „/R10“ for 10kVDC isolation (DIP24 only)
if SMD package is used, always add suffix „/R6“ for 6kVDC isolation
Note4: add suffix „/CTRL“ for fitted CTRL pin (DIP24 only)
if SMD package is used do not add suffix „/CTRL“, CTRL pin is always mounted
Note5: add suffix „/X1“ for Under Voltage Lockout Option
Ordering Examples
REM6E-1209S/R8/A
REM6E-1212D/R10/A/CTRL
REM6E-1209S/R6/A/SMD
REM6E-2412D/R10/A/CTRL/X1
= 12Vin, 9Vout, Single, 8kVDC Isolation and „A“ pinning, DIP24
= 12Vin, 12Vout, Dual, 10kVDC Isolation, „A“ pinning, with CTRL pin
= 12Vin, 9Vout, Single, 6kVDC Isolation, „A“ pinning, SMD with CTRL pin
= 24Vin, 12Vout, Dual, 10kVDC Isolation, „A“ pinning, DIP24, CTRL pin and UVLO Option
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REV.: 3/2020
MED-1
y
E
R
E
R
S
S
CO
REM6E
DC/DC Converter
Specifications
(measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)
BASIC CHARACTERISTICS
Parameter
Internal Input Filter
Input Voltage Range
nom. Vin = 12VDC
nom. Vin = 24VDC
nom. Vin = 48VDC
DC-DC ON
nom. Vin= 12VDC
DC-DC OFF
nom. Vin= 24VDC
nom. Vin= 48VDC
Input Current
DC-DC ON
DC-DC OFF
9VDC
18VDC
36VDC
12VDC
24VDC
48VDC
7.9VDC
18VDC
16.7VDC
36VDC
34.3VDC
650mA
320mA
150mA
35mA
25mA
7mA
10%
0.6ms
0.45ms
0.6ms
Open or 0VDC<V
CTRL
<1.2VDC
Short or 4.8VDC<V
CTRL
<12VDC
25mA
350µA
120kHz
20MHz BW
Notes:
Note6: Measurements are made with a 0.1µF MLCC across output. (low ESR)
150mVp-p
Series
Condition
Min.
Typ.
Max.
Pi-type
18VDC
36VDC
75VDC
9VDC
Under Voltage Lockout (UVLO)
(„/X1“ version)
Quiescent Current
Minimum Load
(7)
Start-up time
Rise time
Hold-up time
ON/OFF CTRL
Input Current of CTRL Pin
Standby Current
Internal Operating Frequency
Output Ripple and Noise
(6)
DC-DC ON
DC-DC OFF
nom. Vin = 12VDC
nom. Vin = 24VDC
nom. Vin = 48VDC
nom. Vin = 12VDC
nom. Vin = 24VDC
nom. Vin = 48VDC
DC-DC ON
DC-DC OFF
V
CTRL
=5VDC
DC-DC OFF
ON/OFF CTRL Option
+V
in
R1
V
CTRL
+V
out
R1
470Ω
-V
out
-V
in
continued on next page
www.recom-power.com
REV.: 3/2020
MED-2
REM6E
DC/DC Converter
Specifications
(measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)
Efficiency vs. Output Load
REM6E-1212S
100
90
80
100
90
80
Series
REM6E-2412S
Efficiency [%]
60
50
40
30
20
10
0
0
10
20
30
40
50
60
70
9VDC
12VDC
15VDC
18VDC
80
90
100
Efficiency [%]
70
70
60
50
40
30
20
10
0
0
10
20
30
40
50
60
70
18VDC
24VDC
30VDC
36VDC
80
90
100
Output Load [%]
Output Load [%]
Efficiency vs. Input Voltage
(@ full Load)
REM6E-1212S
100
90
80
100
90
80
REM6E-2412S
Efficiency [%]
60
50
40
30
20
10
0
9
10
11
12
13
14
15
16
17
18
Efficiency [%]
70
70
60
50
40
30
20
10
0
18
20
22
24
26
28
30
32
34
36
Input Voltage [VDC]
Input Voltage [VDC]
REGULATIONS
Parameter
Output Accuracy
Line Regulation
Load Regulation
(7)
Cross Regulation
Transient Response
low line to high line, full load
10% to 100% load
dual output only
25% load step change
Notes:
Note7: Operation below 10% load will not harm the converter, but specifications may not be met
continued on next page
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REV.: 3/2020
MED-3
Condition
Value
±1.5% typ.
±0.3% max.
0.5% typ.
±5.0% max.
5ms
REM6E
DC/DC Converter
Specifications
(measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)
Deviation vs. Load
1.5
1.0
Series
REM6E-2412S
1.5
1.0
REM6E-1212S
Deviation [%]
Deviation [%]
0
10
20
30
40
50
60
70
80
90
100
0.5
0
-0.5
-1.0
-1.5
0.5
0
-0.5
-1.0
-1.5
0
10
20
30
40
50
60
70
80
90
100
Output Load [%]
Output Load [%]
PROTECTIONS
Parameter
Short Circuit Protection (SCP)
Type
below 100mΩ
“/R8” suffix
DIP24
“/R10” suffix
SMD
“/R6” suffix
tested for 1 second
rated for 1 minute
tested for 1 second
rated for 1 minute
rated for 1 minute
Value
continuous, hiccup mode, automatic recovery
8kVDC
4kVAC/60Hz
10kVDC
5kVAC/60Hz
6kVDC
Isolation Voltage
(8)
I/P to O/P
Isolation Resistance
Isolation Capacitance
Insulation Grade
Leakage Current
Means of Protection
Medical Device Classification
Internal
External
clearance/creepage
clearance/creepage
Notes:
Note8: For repeat Hi-Pot testing, reduce the time and/or the test voltage
Note9: Refer to local safety regulations if input over-current protection is also required. Recommended fuse: slow blow type
250VAC working voltage
10GΩ min.
20pF typ.
reinforced
0.8µA typ. / 1µA max.
2MOPP
built-in power supply
>8mm
>8mm
ENVIRONMENTAL
Parameter
Operating Temperature Range
Maximum Case Temperature
Temperature Coefficient
Thermal Impedance
Operating Altitude
Operating Humidity
Pollution Degree
MTBF
according to MIL-HDBK-217F, G.B.
continued on next page
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REV.: 3/2020
MED-4
Condition
full load @ natural convection 0.1m/s (see graph)
Value
-40°C to +75°C
+105°C
±0.02%/K typ. / ±0.05%/K max.
0.1m/s, horizontal
non-condensing
+25°C
+75°C
20K/W
3000m
5% - 95% RH max.
PD2
2100 x 10
3
hours
620 x 10
3
hours
REM6E
DC/DC Converter
Specifications
(measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)
Derating Graph
(@ Chamber and natural convection 0.1m/s)
100
90
80
Series
Output Load [%]
70
60
50
40
30
20
10
0
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110
75 85 95
Ambient Temperature [°C]
SAFETY AND CERTIFICATIONS
Certificate Type (Safety)
Medical Electric Equipment, General Requirements for Safety and
Essential Performance
Medical Electric Equipment, General Requirements for Safety and
Essential Performance (CB Scheme)
Medical Electric Equipment, General Requirements for Safety and
Essential Performance
RoHS 2
Report / File Number
E314885
E314885
WD-SE-R-180524-A0
Standard
CAN/CSA-C22.2 No. 60601-1:14, 3rd Edition: 2014
ANSI/AAMI ES60601-1:2012
IEC60601-1:2005, 3rd Edition + AM1:2012
EN60601-1:2006 + A12:2014
IEC60601-1:2005, 3rd Edition + AM1:2012
RoHS 2011/65/EU + AM2015/863
EMC Compliance
Information technology equipment - Radio disturbance
characteristics - Limits and methods of measurement
Information technology equipment - Immunity characteristics - Limits
and methods of measurement
ESD Electrostatic discharge immunity test
Radiated, radio-frequency, electromagnetic field immunity test
Fast Transient and Burst Immunity
Surge Immunity
Immunity to conducted disturbances, induced by radio-frequency fields
Power Magnetic Field Immunity
Medical electrical equipment Part 1-2: Electromagnetic disturbances
– Requirements and tests
Industrial, scientific and medical equipment – Radio frequency distur-
bance characteristics – Limits and methods of measurement
ESD Electrostatic discharge immunity test
Radiated, radio-frequency, electromagnetic field immunity test
Fast Transient and Burst Immunity
Surge Immunity
Immunity to conducted disturbances, induced by radio-frequency fields
Power Magnetic Field Immunity
Condition
with external filter
refer to
„EMC Filtering“
Standard / Criterion
EN55032, Class A and B
EN55024:2010 + A1:2015
Air ±8kV, Contact ±4kV
3V/m
DC Power Port: ±1kV
DC Power (Output) Port: ±0.5kV
DC Power (Output) Port: 3V
50Hz, 1A/m
with external filter
IEC61000-4-2:2009, Criteria A
IEC61000-4-3:2006 + A2:2010, Criteria A
IEC61000-4-4:2012, Criteria A
IEC61000-4-5:2014 + A1:2017, Criteria A
IEC61000-4-6:2013 + C1:2015, Criteria A
IEC61000-4-8:2010, Criteria A
EN60601-1-2:2015
IEC60601-1-2:2014
EN55011:2016+A1:2017, Class B
Air ±15kV, Contact ±8kV
10V/m
DC Power Port: ±2kV
DC Power (Output) Port: ±1kV
DC Power (Output) Port: 3V, 6V
50Hz, 30A/m
continued on next page
IEC61000-4-2:2008, EN61000-4-2:2009
IEC61000-4-3:2006+A1:2007+A2:2010
EN61000-4-3:202006+A2:2010
IEC/EN61000-4-4:2012
IEC/EN61000-4-5:2014+A1:2017
IEC61000-4-6:2013, EN61000-4-6:2014
IEC61000-4-8:2009, EN61000-4-8:2010
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REV.: 3/2020
MED-5
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