Datasheet

www.recom-power.com
REV.: 3/2019 ECO-1
DC/DC Converter
Description
High-power-density, an industrial temperature range of -40°C to +100°C and extra features like
On-Off-control are just some of the characteristics of this converter, ideal for highly sophisticated
industrial-designs. The RSO series is available with isolation of 2kV or 3kV by choosing option „/H2“ or
„/H3“. The standard version offers 2:1 input voltage range, while the “Z” version features 4:1 input
voltage range, which includes an input voltage range covering both 5V and 12V supplies.
Features
Regulated
Converters
• 2:1 and 4:1 Wide input voltage range
• SIP8 Package style
• UL94V-0 Package material
• Continuous short circuit protected
• Low noise
• 1kVDC, 2kVDC or 3kVDC Isolation
1 Watt
SIP8
Single & Dual
Output
RSO-S(D)(Z)
Selection Guide
Part Input Output Output Efficiency max. Capacitive
Number Voltage Range Voltage Current typ. Load
(3)
[VDC] [VDC] [mA] [%] [µF]
RSO-xx3.3S 4.5-9
(1)
, 9-18, 18-36, 36-72
3.3 300
68-72
3300
RSO-xx3.3SZ 9-36, 18-72 68-70
RSO-xx05S 4.5-9
(1)
, 9-18, 18-36, 36-72
5 200 73-78 1200
RSO-xx05SZ 4.5-18
(1,2)
, 9-36, 18-72
RSO-xx09S 4.5-9
(1)
, 9-18, 18-36, 36-72
9 111
74-81
680
RSO-xx09SZ 4.5-18
(1,2)
, 9-36, 18-72 75-78
RSO-xx12S 4.5-9
(1)
, 9-18, 18-36, 36-72
12 83
75-83
680
RSO-xx12SZ 4.5-18
(1,2)
, 9-36, 18-72 77-83
RSO-xx15S 4.5-9
(1)
, 9-18, 18-36, 36-72
15 67
75-83
680
RSO-xx15SZ 4.5-18
(1,2)
, 9-36, 18-72 78-83
RSO-xx3.3D 4.5-9
(1)
, 9-18, 18-36, 36-72
±3.3 ±150
68-72
±1500
RSO-xx3.3DZ 9-36, 18-72 70-74
RSO-xx05D 4.5-9
(1)
, 9-18, 18-36, 36-72
±5 ±100
73-76
±470
RSO-xx05DZ 4.5-18
(1,2)
, 9-36, 18-72 77
RSO-xx09D 4.5-9
(1)
, 9-18, 18-36, 36-72
±9 ±56
74-78
±470
RSO-xx09DZ 4.5-18
(1,2)
, 9-36, 18-72 74-78
RSO-xx12D 4.5-9
(1)
9-18, 18-36, 36-72
±12 ±42
75-80
±330
RSO-xx12DZ 4.5-18
(1,2)
, 9-36, 18-72 75-80
RSO-xx15D 4.5-9
(1)
, 9-18, 18-36, 36-72
±15 ±34
75-80
±330
RSO-xx15DZ 4.5-18
(1,2)
, 9-36, 18-72 75-80
Notes:
Note4: add „Z“ for 4:1 Input Voltage (12= 4.5-18VDC; 24= 9-36VDC; 48= 18-72VDC)
Note5: add suffix „/H2“ for 2kVDC isolation or „/H3“ for 3kVDC isolation, without = standard 1kVDC isolation
Model Numbering
Ordering Examples:
RSO-0512S: 4.5-9Vin 12Vout Single 2:1 Input Voltage 1kVDC Isolation
RSO-0505DZ/H3 4.5-9Vin ±5Vout Dual 4:1 Input Voltage 3kVDC Isolation
RSO-1212SZ/H2 4.5-18Vin 12Vout Single 4:1 Input Voltage 2kVDC Isolation
Isolation
(5)
2:1 or 4:1 Input
(4)
nom. Input Voltage
Output Voltage
Single or Dual
RSO- __ __ _ _ /__
UL60950-1 certified
CAN/CSA No. 60950-1-07 certified
IEC/EN60950-1 certified
IEC/EN60601-1 certified
CB Report
E224736
Notes:
Note1: Derate to 75% if V
IN
is <5VDC (refer to „Line Derating“ graph on page 2)
Note2: 12V 4:1 input also requires an external 10µF capacitor (refer to „Protection Circuit“ on page 3)
Note3: Maximum capacitive load is defined as the capacitive load that will allow start up in under 1 second
without damage the converter