ECONOLINE
DC/DC-Converter
with 3 year Warranty
RY
EN-60950-1 Certified
Selection Guide
Part Input Output Output Efficiency Max
Number Voltage Voltage Current Capacitive
SIP 7 (VDC) (VDC) (mA) (%) Load(1)
RY-xx05S 5, 9, 12, 15, 24 5 200 58-60 1200µF
RY-xx09S 5, 9, 12, 15, 24 9 111 56-62 1200µF
RY-xx12S 5, 9, 12, 15, 24 12 84 60-66 680µF
RY-xx15S 5, 9, 12, 15, 24 15 66 60-66 680µF
RY-xx24S 5, 9, 12, 15, 24 24 42 60-68 220µF
RY-xx05D 5, 9, 12, 15, 24 ±5 ±100 50-58 ±470µF
RY-xx09D 5, 9, 12, 15, 24 ±9 ±55 52-60 ±470µF
RY-xx12D 5, 9, 12, 15, 24 ±12 ±42 58-68 ±330µF
RY-xx15D 5, 9, 12, 15, 24 ±15 ±33 62-68 ±330µF
RY-xx24D 5, 9, 12, 15, 24 ±24 ±21 64-70 ±100µF
xx = Input Voltage. Other input and output voltage combinations available on request.
* add Suffix “P” for Continuous Short Circuit Protection, e.g. RY-0505S/P, RY-0505D/P
Output Power (%)
100
60
20
40
100500-40 85 150
Operating Temperature °C
0
80
Safe Operating Area
70
30
Input Voltage Range ±5%
Output Voltage Accuracy ±5%
Line Voltage Regulation ±1% max.
Load Voltage Regulation (10% to 100% full load) ±1% max.
Minimum Load 10% (2)
Output Ripple and Noise (20MHz limited) 100mVp-p max.
Operating Frequency 30kHz min. / 50kHz typ. / 88kHz max.
Efficiency at Full Load 54% min. / 60% typ.
Isolation Voltage (tested for 1 second) 1000VDC
(rated for 1 minute**) 500VAC / 60Hz
Isolation Capacitance Single output types 30pF min. / 150pF max.
Dual output types 40pF min. / 72pF max.
Isolation Resistance 10 GΩmin.
Short Circuit Protection 1 Second
P-Suffix Continuous
Operating Temperature Range (free air convection) -40°C to +70°C (see Graph)
Storage Temperature Range -55°C to +125°C
Relative Humidity 95% RH
Package Weight RY Single & Dual output types 2.8g
Packing Quantity 25 pcs per Tube
MTBF (+25°C) using MIL-HDBK 217F 924 x 103 hours
(+70°C) using MIL-HDBK 217F 135 x 103 hours
Certifications
EN General Safety Report: SPCLVD1109103 EN60950-1:2006 + A12:2011
continued on next page
1 Watt
SIP7
Single &Dual
Output
Derating-Graph
(Ambient Temperature)
●On/Off Pin
●1kVDC Isolation
●UL94V-0 Package Material
●Optional Continuous Short Circuit Protected
●Internal linear regulator
●Efficiency to 70 %
●Adjustable Output Voltage
Features
Regulated
Converters
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Detailed Information see
Application Notes chapter "MTBF"
Specifications (measured at TA = 25°C, nominal input voltage, full load and after warm-up)
Description The RY series DC/DC converter is a low cost general purpose isolated converter with a
built-in linear regulator to give a regulated, load-independent output. It is available with
single or dual outputs. A useful feature is the CTRL pin on the single output version which
allows the converter to be adjusted or controlled by an external enable signal.
Refer to Application Notes
RoHS
2011/65/EU
6/6
**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.
REV: 1/2015 E-121www.recom-power.com
RY
RY
Series
ECONOLINE
DC/DC-Converter
Typical Characteristics
Efficiency %
100
0
40%0% 100
40
Efficiency / Load
60% 80%
20%
20
60
80
Total Output current (%)
2405
1205
0505
Efficiency %
100
0
40%0% 100%
40
Efficiency / Load
60% 80%
20%
20
60
80
Total Output current (%)
1212
2412
0512
Efficiency %
100
0
40%0% 100%
40
Efficiency / Load
60% 80%
20%
20
60
80
Total Output current (%)
2415
1215
0515
RY-xx12S RY-xx15S
Efficiency %
100
0
40%0% 100%
40
Efficiency / Load
60% 80%
20%
20
60
80
Total Output current (%)
2405
1205
0505
Efficiency %
100
0
40%0% 100%
40
Efficiency / Load
60% 80%
20%
20
60
80
Total Output current (%)
2412
1212
0512
Efficiency %
100
0
40%0% 100%
40
Efficiency / Load
60% 80%
20%
20
60
80
Total Output current (%)
2415
1215
0515
RY-xx05D RY-xx15DRY-xx12D
RY-xx05S
Package Style and Pinning (mm)
Recommended Footprint Details
SIP7 Package
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
Pin Connections
Pin # Single Dual
1 +Vin +Vin
2 –Vin –Vin
4 –Vout –Vout
5 CTRL Com
6 +Vout +Vout
Vcc
GND
0V
1
2
4
6
CTRL
TTL Input
2N2219, BC107, ZTX451
or Similar Transistors capable of
Sinking 50mA Continuous Current
0V
5
1kW
RY-xxxx
Typical On/Off Control and Adjustable Output Applications
On/Off Control
Vcc
GND
0V
1
2
4
6
CTRL
1.5V~4.5V
Output
Voltage Adjust
0V
5
5kW
RY-xxxx
50W
Adjustable Output
Specifications (measured at TA = 25°C, nominal input voltage, full load and after warm-up)
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 RY 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.
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 www.recom-power.comE-122
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
RECOM:
RY-0505D RY-0505D/P RY-0505S RY-0505S/P RY-0509D RY-0509D/P RY-0509S RY-0509S/P RY-0512D RY-
0512D/P RY-0512S RY-0512S/P RY-0515D RY-0515D/P RY-0515S RY-0515S/P RY-0524D RY-0524D/P RY-
0524S RY-0524S/P RY-0905D RY-0905D/P RY-0905S RY-0905S/P RY-0909D RY-0909D/P RY-0909S RY-
0909S/P RY-0912D RY-0912D/P RY-0912S RY-0912S/P RY-0915D RY-0915D/P RY-0915S RY-0915S/P RY-
0924D RY-0924D/P RY-0924S RY-0924S/P RY-1205D RY-1205D/P RY-1205S RY-1205S/P RY-1209D RY-
1209D/P RY-1209S RY-1209S/P RY-1212D RY-1212D/P RY-1212S RY-1212S/P RY-1215D RY-1215D/P RY-
1215S RY-1215S/P RY-1224D RY-1224D/P RY-1224S RY-1224S/P RY-1505D RY-1505D/P RY-1505S RY-
1505S/P RY-1509D RY-1509D/P RY-1509S RY-1509S/P RY-1512D RY-1512D/P RY-1512S RY-1512S/P RY-
1515D RY-1515D/P RY-1515S RY-1515S/P RY-1524D RY-1524D/P RY-1524S RY-1524S/P RY-2405D RY-
2405D/P RY-2405S RY-2405S/P RY-2409D RY-2409D/P RY-2409S RY-2409S/P RY-2412D RY-2412D/P RY-
2412S RY-2412S/P RY-2415D RY-2415D/P RY-2415S RY-2415S/P RY-2424D RY-2424D/P RY-2424S RY-
2424S/P