KPSA Series
4 to 15W AC-DC Board Mount Power Supplies
Features
Low profile
Smaller footprint
PC board Mountable
Low Cost
UL Class II Approved
Wide input range
No external components needed
Key Market Segments & Applications
Specifications
Model
Input Voltage range
-
Inrush Current
A
Input Current (115/230VAC)
A
Leakage Current
mA
Temperature Coefficient
-
Voltage Accuracy
-
Minimum Load
A
Load Regulation
-
Line Regulation
-
Ripple & Noise
(1) mV
Short Circuit Protection
-
Overvoltage Protection
V
Efficiency (typical)
%
Hold Up Time (Typ@115VAC input)
ms
LED Indicator
-
Operating Temperature
(2) °C
Storage Temperature
°C
Humidity (non condensing)
-
Cooling
-
Withstand Voltage
-
Vibration (non operating)
-
Shock
-
Safety Agency Approvals
-
Conducted & Radiated EMI
-
Immunity
-
Weight (Typ)
g(oz)
Size (WxLxH; H above pcb)
in.
Warranty
yr
Notes:
KPS-10
KPS-15
85 - 264VAC (47 - 440Hz) or 110 - 370VDC*
30A at 240VAC, cold start at 25°C
0.13 / 0.07
0.27 / 0.13
0.4 / 0.2
0.25mA maximum
±0.05%/°C
±1%
None
±1% (10% to 100% load)
±0.5% (100-240VAC line change)
1% or 50mV whichever is greater
Continuous - hiccup mode
130-150%, Zener clamp
72%
75%
75%
8ms at full load
Green LED = OK
Convection cooling: 0 to +70°C, derating linearly to 25% load from 40 to 70°C
-20 to +85°C
10 - 95% RH
Convection or forced air
Input to Output 3kVAC
23.52m/s
2
(10 - 55Hz: constant sweep 1 min X, Y, Z for 1 hour)
< 196.1 m/s
2
(20G)
UL60950-1, CSA60950-1, EN60950-1, Class II, CE Mark
EN55022-B, FCC Class B
EN61000-4 -2, -3, -4, -5, -6
29g (1oz)
60g (2oz)
80g (2.8oz)
1.28 x 2.17 x 0.83
1.55 x 2.40 x 0.9
1.77 x 2.75 x 0.79
One Year
KPS-5
*Safety certified for AC input only
(1) Measured with 0.1uF ceramic & 10uF electrolytic at 20MHz BW
(2) 20CFM forced air ratings:
KPSA5: 0 - 70°C full load
KPSA10: 0 - 70°C full load (3.3V & 5V models derate linearly to 80% load from 50 to 70°C)
KPSA15: 0 - 70°C derate linearly to 80% load from 50 to 70°C
1-800-526-2324 • www.us.tdk-lambda.com/lp/
69
Disclaimer: us.tdk-lambda.com/lp/legal.htm
KPSA Series
Model Selector (other voltages available)
Model
KPSA5-3R3
KPSA5-5
KPSA5-12
KPSA5-15
KPSA5-24
KPSA10-3R3
KPSA10-5
KPSA10-12
KPSA10-15
KPSA10-24
KPSA15-3R3
KPSA15-5
KPSA15-12
KPSA15-15
KPSA15-24
Output
Voltage (V)
3.3
5
12
15
24
3.3
5
12
15
24
3.3
5
12
15
24
Maximum
Output (A)
1.25
1.0
0.42
0.33
0.23
2.5
2.0
0.84
0.67
0.42
3.0
3.0
1.25
1.0
0.63
Peak Load
(A)(3)
-
-
-
-
-
3.8
2.8
1.2
1.0
0.65
4.5
4.5
1.8
1.5
0.95
Output
Pwr (W)
4.1
5.0
5.0
5.0
5.5
8.3
10.0
10.1
10.1
10.1
9.9
15.0
15.0
15.0
15.1
ACN
1.28 [32.61]
1.19 [30.19]
+Vo
0.10 [2.64]
0.16 [4.00]
1.85 [47.00]
2.17 [55.00]
VR
0.40 [10.18]
0.08 [2.00]max.
0.06 [1.60]
0.04 [1.00]
0.07 [1.80]
1.85 [47.00]
KPSA5 Outline Drawing
-Vo
0.79 [20.14]
ACL
Notes
(3) Average not to exceed max power, <30s, 10% duty cycle
-Vo
1.55 [39.47]
ACN
0.69 [17.50]
1.21 [30.68]
+Vo
ACL
VR
KPSA15 Outline Drawing
-Vo
2.13 [54.00]
2.40 [60.96]
0.42 [10.64]
0.12 [3.15]
0.14 [3.48]
1.77 [45.00]
ACN
1.40 [35.50]
0.08 [2.00]max.
0.49 [12.50]
0.06 [1.60]
0.04 [1.00]
0.15 [3.80]
0.07 [1.80]
2.44 [62.00]
0.79 [20.00]max.
0.79 [20.00]
+Vo
ACL
VR
0.06 [1.60]
0.08 [2.00]max.
0.16 [4.00]
0.17 [4.40]
0.04 [1.00]
0.15 [3.80]
0.79 [20.00]max.
0.16 [4.10]
2.44 [62.00]
2.75 [69.90]
0.07 [1.80]
2.13 [54.00]
Other Industrial Products
0.17 [4.40]
ZPSA
KM
ZWS
20W to 60W
15 to 40W pcb mount medical
5 to 240W, single output
For Additional Information, please visit
us.tdk-lambda.com/lp/products/kps-series.htm
1-800-526-2324 • www.us.tdk-lambda.com/lp/
70
Revision A3.1: Apr 2014
0.83 [21.00]max.
0.17 [4.40]
KPSA10 Outline Drawing
0.15 [3.80]
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