Page 1
Input Voltage Range ±10%
Output Voltage Accuracy -2% typ. / ±5% max.
Efficiency (@ Full Load) 65% min. / 70% typ.
Operating Frequency 50kHz min / 65kHz typ. / 105kHz
Output Ripple & Noise 55mVp-p typ. / 100mVp-p max.
Line Voltage Regulation Low Line to High Line @ max. Load 1.2% typ. of 1% Vin
Load Voltage Regulation (10% to 100% Load) 12% typ. / 15% max.
Isolation Voltage (tested for 1 second*) 4kVDC
(rated for 1 minute*) 3kVDC
Isolation Capacitance 75pF max.
Isolation Resistance Viso=500V 1GΩ min.
Short Circuit Protection 1 sec.
Operating Temperature Range -40°C to +85°C
Storage Temperature Range -55°C to 125°C
Humidity 95% max.
Size 19.60mm x 10.20mm x 7.05mm
Weight 2.7g
MTBF (25°C) using MIL-HDBK 217F 850 x 10³ hours
(85°C) using MIL-HDBK 217F 123 x 10³ hours
Certification
UL General Safety Report: E358085-A4 UL60950-1
ECONOLINE
DC/DC-Converter
with 3 year Warranty
RKE-0505S/H
Selection Guide
Part Input Output Output Efficiency Max
Number Voltage Voltage Current Capacitive
SIP 7 (VDC) (VDC) (mA) (%) Load
(1)
RKE-0505S/H 5 5 200 70 1200µf
Specifications (measured at T
A
= 25°C, nominal input voltage, full load and after warm-up)
1 Watt
SIP7 Single
Output
● Low Cost 1W Converter
● 4kVDC / 1 sec High Isolation
● Low Output Ripple
●
Wide Operating Temperature Range of
-40°C to +85°C
● Industry Standard Pinout
● UL Certified
Features
Unregulated
Converter
Refer to Application Notes
RoHS
2011/65/EU
6/6
100
30
0
-40 0 50 100 125
85
Operating Temperature °C
Output Power (%)
Safe Operating Area
Tolerance Envelopes
10%
50% 100%
+5%
-2%
-5%
+12%
+15%
VNOM
Typical Load Line
+Vout load current (%)
Output Voltage
*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.
UL-60950-1 Certified
E-358085
Derating-Graph
(Ambient Temperature)
Notes
Note1: Maximum capacitive load is defined as the capacitive load that will allow start up in under 1second without
damage to the converter.
REV: 1/2015 www.recom-power.comE-60
Page 2
2.54
1.00ø+0.15/0
2.54
Top View
2.54*6=15.24
Bottom View
7.05
19.60
0.51 typ.
4.10
10.20
RECOM
RKE-0505S/H
xxxx
12 5
7
7.05
2.54
0.51 typ.
0.25 typ.
2.0
1
257
1.27
Pb
Package Style and Pinning (mm)
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
Pin Connections
RKE-0505S/H
Pin # Single
1 +Vin
2 -Vin
5 -Vout
7 +Vout
RKE
RKE-0505S/H
ECONOLINE
DC/DC-Converter
Recommended Footprint Details
Typical Characteristics
100
20
0
0 40 10020 80
Load %
Efficiency %
40
60
80
60
0
-5
0 20 40 10080
Load %
Deviation from Nominal %
60
5
10
15
25
20
30
Efficiency vs Load Deviation vs Load
The product information and specifications are subject to change without prior notice. RECOM products are not authorized for use in safety-critical applications (such as life support) without RECOM’s explicit
written consent. A safety-critical application is defined as an application where a failure of a RECOM product may reasonably be expected to endanger or cause loss of life, inflict bodily harm or damage property. The buyer
shall indemnify and hold harmless RECOM, its affiliated companies and its representatives against any damage claims in connection with the unauthorized use of RECOM products in such safety-critical applications.
REV: 1/2015 E-61www.recom-power.com
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