OPEN FRAME POWER SUPPLY
20WATT
STONTRONICS: PD-20-5, PD-20-12, PD-20-
15, PD-20-24, PD-20-48
Features:
•
•
•
•
Universal Input
High Efficiency
3 Year Warranty
Efficiency Level VI
Descripꢀon:
The 20W open frame power supply range has been specially designed to offer high efficiency, long life and high reliability for
use in a variety of applicaꢁons. Each model is approved to CE, CB, UL and comes with a 3 year warranty.
SPECIFICATION
Part Number
DC Voltage
PD-20-5
5V
PD-20-12
12V
PD-20-15
15V
PD-20-24
24V
PD-20-48
48V
Rated Current
Current Range
4A
0~4A
1.67A
0~1.67A
1.34A
0~1.34A
0.84A
0~0.84A
0.42A
0~0.42A
<100mV
<100mV
45.6~50.4V
0°C~60°C
-20°C~0°C
<50mV
<75mV
4.4~5.6V
±0.5%
±2.0%
Ripple & Noise
Voltage ADJ. Range
Line Regulaꢁon
Load Regulaꢁon
Set-up Time
11.1~13.1V
13.7~16.1V
22.0~25.4V
<2.0S (115Vac input, Full load); <1.0S (230Vac input, Full load)
Hold up Time
>10mS (115Vac input, Full load); >20mS (230Vac input, Full load)
Temperature Coefficient
Overshoot and Undershoot
Input voltage range
Input frequency range
Efficiency 115Vacinput
AC Current (max.)
Inrush Current
±0.03%
<5.0%
85Vac~264Vac,120Vdc~370Vdc
47Hz~63Hz
76%
0.5A
79%
80%
Cold start 20A@115Vac 40A@230Vac
Leakage Current
Over Load
Over Voltage
Input—output:<0.35mA Input—PG:<0.75mA
105%~150% rated output power; Hiccup mode, auto recovery
110%~140% of rated output voltage, Constant Voltage.
Long-term mode, auto recovery
Short Circuit
Operaꢁng amb. Temp. & Hum.
-25°C~70°C; 20%~90%RH No condensing (refer to the deraꢁng curve)
Storage Temp. & Hum.
Safety Standards
-40°C~85°C; 10%~95%RH No condensing
UL60950-1; EN60950-1:2006
Primary-Secondary:3.0KVa; ≤10mA. Primary-PG:1.5KVac; ≤10mA. Secondary-
PG:0.5KVDC; ≤10mA.
Withstand Voltage
Isolaꢁon Resistance
MTBF
≥100M ohms
More than 200,000Hrs (25°C, Full load)
89×51×20mm
Dimension (L*W*H)
General Note
TT Electronics IoT Soluꢁons Ltd
Toꢂs Farm East, Brenda Road, Hartlepool, TS25 2BQ, UK
t: +44 (0) 1429 852 500
TT Electronics reserves the right to make changes in product speciꢀcaꢁon without
noꢁce or liability. All informaꢁon is subject to TT Electronics’ own data and is
considered accurate at ꢁme of going to print.
ISS.3 10/06/2020 Page: 1
© TT Electronics plc