RCQ5072S05 Datasheet, PDF (1/5 Pages) XP Power Limited – DC-DC Converter

RCQ50 Series
DC-DC Converter
50 Watts
xxx Series ^{• Regulated Single Output}
• 72 & 110 VDC for Rail Applications
• Baseplate-cooled
• 3000 VAC Isolation
• Operating Temperature -40 °C to +105 °C
• Remote On/Off & Remote Sense
• Complies with EN50155 and IEC60571
• Meets EMC Standard EN50121-3-2
• Optional Heatsink
• 3 Year Warranty
Dimensions:
RCQ50:
2.28 x 1.45 x 0.50” (57.9 x 36.8 x 12.7 mm)
Models & Ratings
Input voltage Output voltage Output current
5V
43-101V
12 V
15 V
24 V
5V
66-160V
12 V
15 V
24 V
10.00 A
4.17 A
3.33 A
2.08 A
10.00 A
4.17 A
3.33 A
2.08 A
Input current^(1,2)
No load
Full load
50 mA
770 mA
45 mA
755 mA
45 mA
755 mA
50 mA
760 mA
40 mA
505 mA
35 mA
500 mA
35 mA
495 mA
40 mA
500 mA
Overvoltage
Protection
6.2 V
15.0 V
18.0 V
30.0 V
6.2 V
15.0 V
18.0 V
30.0 V
Maximum
capacitive load
17000 µF
2950 µF
1900 µF
740 µF
17000 µF
2950 µF
1900 µF
740 µF
Efficiency
90%
92%
92%
91%
90%
91%
92%
91%
Model number⁽³⁾
RCQ5072S05
RCQ5072S12
RCQ5072S15
RCQ5072S24
RCQ50110S05
RCQ50110S12
RCQ50110S15
RCQ50110S24
Notes
1. Input currents measured at nominal input voltage.
2. Input current is typically 2.5 mA at nominal input voltage when output is turned off using remote on/off.
3. Add suffix “-HK” for optional heatsink.
Mechanical Details
2.28 (57.9)
2.00 (50.8)
Mounting Inserts
M3x0.5 Through 4pl.
3
2
1
BOTTOM VIEW
1.86 (47.2)
0.16
(4.1) min
0.04 (1.00) DIA 6PLACES
4
5
6
7
8
0.06 (1.50) DIA 2PLACES
Pin Connections
Pin
Function
1
+Vin
2
Remote On/Off
3
-Vin
4
-Vout
5
-Sense*
6
Trim
7
+Sense*
8
+Vout
* If remote sense not used the +sense should be
connected to +output and –sense should be
connected to –output. Maximum output deviation
is 10% inclusive of trim.
1
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