AAMI, ANSI, CAN, CB, CE, CSA, C-UL-US, EN, IEC, UL
Efficiency (Main Output):
91%
Input Voltage-Max:
264 V
Input Voltage-Min:
80 V
Input Voltage-Nom:
115 V
JESD-30 Code:
R-XXMA-X
Length:
76.2 mm
Line Regulation-Max:
0.5%
Load Regulation-Max:
1%
Number of Functions:
1
Number of Outputs:
1
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-30 °C
Output Current-Max:
9.5 A
Output Voltage-Max:
12.6 V
Output Voltage-Min:
11.4 V
Output Voltage-Nom:
12 V
Package Body Material:
UNSPECIFIED
Package Code:
XMA
Package Shape:
RECTANGULAR
Package Style:
MICROELECTRONIC ASSEMBLY
Protections:
OVER LOAD; OVER TEMPERATURE; OVER VOLTAGE; SHORT CIRCUIT
Ripple Voltage (Main Out):
0.0353 Vrms
Screening Level:
CSA/EN/IEC 60601-1; 1; 2 MOPP
Seated Height-Max:
31 mm
Surface Mount:
NO
Technology:
HYBRID
Terminal Form:
UNSPECIFIED
Terminal Position:
UNSPECIFIED
Total Power Output-Max:
114 W
Trim/Adjustable Output:
YES
Width:
50.8 mm
RPS-120S-12 Frequently Asked Questions (FAQs)
The maximum ambient temperature for the RPS-120S-12 is 50°C, but it can be derated to 40°C for altitudes above 2000 meters.
Yes, the RPS-120S-12 can be used in a redundant configuration, but it requires an external ORing diode and a redundant controller to ensure proper operation.
The hold-up time for the RPS-120S-12 is approximately 16ms at 100Vac input and 12ms at 230Vac input, which is the time the output voltage remains within regulation during an input power failure.
Yes, the RPS-120S-12 is designed to withstand vibrations up to 5G (10-500Hz) and 2G (5-10Hz) according to IEC 60068-2-6, but it's recommended to secure the power supply properly to prevent damage.
The MTBF for the RPS-120S-12 is approximately 550,000 hours at 25°C ambient temperature, calculated according to MIL-HDBK-217F.
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RPS-120S-12 Overview
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About Mean Well
MEAN WELL is a manufacturer of standard power supply products used in communications, industrial, medical and automation industries. Their products include power supplies, converters, inverters, and battery chargers. MEAN WELL is headquartered in Taipei, Taiwan.
