Features:
• Ultra Compact Size: 2.07” x 1.08”
• Universal Input Range 90-305VAC, 47-440Hz
• I/O Isolation 4000VAC
• Operating Ambient Temperature Range –40°C to +70°C
• No Load Power Consumption < 0.1W
• High Efficiency up to 88%
• Isolation Class II
• EMC Compliant without External Components
• Safety Approval to UL/IEC/EN 62368-1, IEC/EN 60950, TUV
•
Chassis Mount
IEC/EN60335-1, and TUV IEC/EN 61558-2-16
3-Year Product Warranty
Description:
The PAA25 series of encapsulated AC/DC modules provide up to 25W of continuous output power in a small 1.1” x 2.1”
package. These modules operate over a wide range of ambient temperatures and AC input voltages and frequencies, making
them suitable for countless global applications.
Model
Number1
Max Output
Wattage
Output
Voltage
Output
Current
(mA) max
Output Line
Regulation
Output Load
Regulation
Ripple &
Noise (mVp-p)
Max
Capacitive
Load (µF)
Average
Efficiency
@ 230VAC
PAA25-10
20W
5.1V
3922
±1%
±3%
120 max
2000
84%
PAA25-12
25W
12V
2083
±1%
±2%
150 max
680
88%
PAA25-13
25W
15V
1666
±1%
±2%
160 max
220
88%
PAA25-14
25W
24V
1042
±1%
±2%
240 max
220
87%
NOTES:
1. Add the letter “C” to the end of the model number for chassis mount option. Ex. “PAA25-12C”.
2. Ripple & Noise are measured at 20MHz of bandwidth with 0.1uF & 47uF parallel capacitor.
3. CAUTION: Double pole, neutral fusing. Disconnect mains before servicing.
General Note
All data sheets are subject to change without notice.
© TT Electronics plc
TT Electronics | Power Partners, Inc
43 Broad Street Suite B206, Hudson, MA 01749, USA. t: +1 (978) 567-9600
ISS.7 28/05/2021 Page: 1
Specifications
Input
Input Voltage
90-305VAC or 127-430VDC
Input Frequency
47-440Hz
Input Current
Inrush Current
Leakage Current
490mA max. (115VAC) / 320mA max. (230VAC)
30A max. (115VAC) / 60A max. (230 VAC)
0.25mA max.
Output
Total Output Power
Voltage Accuracy
Up to 25W
±2%
Minimum Load
0%
Line Regulation
1%
Hold Up Time
36ms min. (at 230VAC)
Protection
Overpower Protection
Hiccup mode, auto-recovery
Over Voltage Protection
Zener diode clamp
Short Circuit Protection
Hiccup mode, indefinite (auto-recovery)
Isolation
Input—Output (VAC)
4000V
Environmental
Operating Temperature
-40°C +70°C (with derating)
Storage Temperature
-40°C +85°C
Temperature Coefficient
±0.05%/°C
Humidity
95% RH
MTBF
>400,000h at 25°C (MIL-HDBK-217F)
Vibration
IEC60068-2-27 (10~500Hz, 2G 10min./1cycle, 60min. each along X,
Y, Z axes)
Shock
IEC60068-2-6
General Specifications
Dimensions
2.07 x 1.08 x 0.93 Inches (52.5x27.5x23.5 mm)
Chassis Mount: 2.12 x 3.78 x 1.14 Inches (53.9x96.0x29.0 mm)
Case Material
Plastic resin (flammability to UL 94V-0)
Weight
55g
Cooling Method
Free air convection
Safety
Agency Approvals
UL/ EC/EN 62368-1, IEC/EN 60950, TUV IEC/EN 60335-1(Chassis
Series N/A), IEC/EN 61558-2-16(Chassis Series N/A)
EMC
EMI (Conducted & Radiated Emissions)
EMS (Noise Immunity)
General Note
All data sheets are subject to change without notice.
© TT Electronics plc
EN 55032 Class B
EN 55035
TT Electronics | Power Partners, Inc
43 Broad Street Suite B206, Hudson, MA 01749, USA. t: +1 (978) 567-9600
ISS.7 28/05/2021 Page: 2
Diagrams
General Note
All data sheets are subject to change without notice.
© TT Electronics plc
PIN #
FUNCTION
1
AC (N)
2
AC (L)
3
DC (+)
4
DC (-)
TT Electronics | Power Partners, Inc
43 Broad Street Suite B206, Hudson, MA 01749, USA. t: +1 (978) 567-9600
ISS.7 28/05/2021 Page: 3
Chassis Mount
General Note
All data sheets are subject to change without notice.
© TT Electronics plc
TT Electronics | Power Partners, Inc
43 Broad Street Suite B206, Hudson, MA 01749, USA. t: +1 (978) 567-9600
ISS.7 28/05/2021 Page: 4
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