Features:
•
•
•
•
•
•
•
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Very High Power Density : 15.27 W/in 3
Class I or Class II configuraꢀon
UL/EN60601-1 Medical Approval #
Small 2” x 3” package
Efficiencies up to 91%
Suitable for BF Applied Part Applicaꢀons
Meets Efficiency Level VI Requirements
No load power consumpꢀon <300mW
Descripꢀon:
The PDAM120 series of compact, open-framed AC-DC switching power supplies offers a high power density to fit in a small
space. This dense 3” x 2” plaꢁorm offers up to 120W of conꢀnuous power across a wide range of operaꢀng
temperatures, all while maintaining a low emissions profile. All models meet EN55011 class B emission limits, and comply
with UL, IEC, CE, and more.
Maximum
Load with Output load
10CFM
Forced Air
Maximum Load
Output Voltage with Convecꢀon
Cooling 2
Ripple
& Noise
(Vp-p) 3
Max Capaciꢀve
Load (µF)
Typical Efficiency
AT 230 VAC
Model Number 1
regulaꢀon
PDAM120-12A
PDAM120-14A
PDAM120-18A
PDAM120-12B
PDAM120-14B
PDAM120-18B
PDAM120-12C
PDAM120-14C
12V
24V
48V
12V
24V
48V
12V
24V
48V
8.333A
4.167A
2.083A
7.500A
3.750A
1.875A
7.083A
3.541A
1.770A
10.000A
5.000A
2.500A
10.000A
5.000A
2.500A
10.000A
5.000A
2.500A
±1%
±1%
±1%
±1%
±1%
±1%
±1%
±1%
±1%
160mV
240mV
480mV
160mV
240mV
480mV
160mV
240mV
480mV
3000
1500
500
90%
90%
91%
90%
90%
91%
90%
90%
91%
3000
1500
500
3000
1500
500
PDAM120-18C
NOTES:
1. Model number ending with “A” indicates open frame format.
Model number ending with “B” indicates U-channel format.
Model number ending with “C” indicates enclosed format
2. Derate convecꢀon only output power by 10% for U-Channel models.
Derate convecꢀon only output power by 15% for Enclosed models.
3. Measured at 20MHz bandwidth with a 47uF electrolyꢀc and 0.1uF ceramic capacitor in parallel with the DC output rails.
TT Electronics | Power Partners, Inc
General Note
43 Broad Street Suite B206, Hudson, MA 01749, USA. t: +1 (978) 567-9600
All data sheets are subject to change without noꢀce.
ISS.1 22/07/2020 Page: 1
© TT Electronics plc