Single Output External Power Medical Grade AC-DC POWER SUPPLY
ECCN Code:
EAR99
Manufacturer:
SL Power Electronics
YTEOL:
7.4
Analog IC - Other Type:
AC-DC REGULATED POWER SUPPLY MODULE
Approvals:
EN; IEC; UL
Efficiency (Main Output):
87%
Input Voltage-Max:
264 V
Input Voltage-Min:
90 V
Input Voltage-Nom:
100 V
JESD-30 Code:
R-XXMA-X
Line Regulation-Max:
1%
Load Regulation-Max:
5%
Number of Functions:
1
Number of Outputs:
1
Operating Temperature-Max:
70 °C
Operating Temperature-Min:
-20 °C
Output Current-Max:
3.4 A
Output Voltage-Nom:
12 V
Package Body Material:
UNSPECIFIED
Package Code:
XMA
Package Shape:
RECTANGULAR
Package Style:
MICROELECTRONIC ASSEMBLY
Protections:
THERMAL; OUTPUT OVER VOLTAGE; SHORT CIRCUIT; OVERLOAD
Ripple Voltage (Main Out):
0.04242 Vrms
Surface Mount:
NO
Technology:
HYBRID
Temperature Grade:
COMMERCIAL
Terminal Form:
UNSPECIFIED
Terminal Position:
UNSPECIFIED
Total Power Output-Max:
40 W
Trim/Adjustable Output:
NO
ME40A1203F01 Frequently Asked Questions (FAQs)
SL Power Electronics recommends a 2-layer PCB with a solid ground plane on the bottom layer and a thermal relief pattern on the top layer to ensure optimal thermal performance.
To ensure reliable start-up in high-temperature environments, it is recommended to add a soft-start circuit to limit the inrush current and reduce the stress on the power components.
The maximum allowable capacitance for the output filter capacitors is 220uF. Exceeding this value may cause instability in the output voltage regulation.
Yes, the ME40A1203F01 can be used in a redundant configuration for high-reliability applications. However, it is recommended to consult with SL Power Electronics' application engineers to ensure proper implementation.
To troubleshoot issues with the ME40A1203F01, it is recommended to follow a systematic approach, checking the input voltage, output voltage, and temperature sensors, and consulting the datasheet and application notes for guidance.
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ME40A1203F01 Overview
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