KPSA5-3R3 TDK Corporation, KPSA5-3R3 Datasheet - Page 2

• Manufacturer Part Number: KPSA5-3R3
• Description: POWER SUPPLY, AC/DC CONVERTER, BOARD MOUNT, 3.3V, 4.1W, 1.25A MAX,
• Manufacturer: TDK Corporation
• Type: Commercialr

Specifications of KPSA5-3R3

• Brand/series: KPSA Series
• Configuration: Open-Frame
• Mounting Type: PCB
• Number Of Outputs: 1
• Output: 3.3 VDC @ 1.25 A
• Power, Output: 4.1 W
• Primary Type: AC-DC
• Special Features: Low Profile
• Voltage, Input: 85 to 264/110 to 370 VAC/VDC
• Voltage, Output: 3.3 VDC
• Lead Free Status / Rohs Status: RoHS Compliant part

Notes:
F e a t u r e s a n d B e n e f i t s
Feature
S p e c i f i c a t i o n s
ITEMS
Input Voltage range
Inrush Current
Input Current (115/230VAC)
Leakage Current
Temperature Coefficient
Voltage Accuracy
Minimum Load
Load Regulation
Line Regulation
Ripple & Noise
Short Circuit Protection
Overvoltage Protection
Efficiency (typical)
Hold Up Time (Typ@115VAC input)
LED Indicator
Operating Temperature
Storage Temperature
Humidity (non condensing)
Cooling
Withstand Voltage
Vibration (non operating)
Shock
Safety Agency Approvals
Conducted & Radiated EMI
Immunity
Weight (Typ)
Size (WxLxH; H above pcb)
Warranty
(1) Measured with 0.1uF ceramic & 10uF electrolytic at 20MHz BW
(2) 20CFM forced air ratings:
Smaller footprint
Wide input range
No external components needed
Class II UL approved
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
MODEL
(1)
(2)
g(oz)
mA
mV
ms
in.
A
A
A
%
V
-
-
1.28 x 2.17 x 0.83
5 to 15W AC-DC Board Mount Power Supplies
Convection cooling: 0 to +70°C, derating linearly to 25% load from 40 to 70°C
0.13 / 0.07
29g (1oz)
KPSA-5
72%
23.52m/s
KPSA Series
UL60950-1, CSA60950-1, EN60950-1, Class II, CE Mark
85 - 264VAC (47 - 440Hz) or 110 - 370VDC
2
Benefit
(10 - 55Hz: constant sweep 1 min X, Y, Z for 1 hour)
Factory Automation
Printers and motor drives
Kiosks
K e y M a r k e t S e g m e n t s & A p p l i c a t i o n s
Minimizes pcb space
Global use with no manual intervention
Easy to use
No ground connection needed
Low profile
Smaller footprint
PC board Mountable
Low Cost
UL Class II Approved
30A at 240VAC, cold start at 25°C
±0.5% (100-240VAC line change)
1% or 50mV whichever is greater
EN61000-4 -2, -3, -4, -5, -6
Continuous - hiccup mode
±1% (10% to 100% load)
EN55022-B, FCC Class B
130-150%, Zener clamp
Convection or forced air
Input to Output 3kVAC
< 196.1 m/s
0.25mA maximum
Green LED = OK
1.55 x 2.40 x 0.9
8ms at full load
-20 to +85°C
10 - 95% RH
0.27 / 0.13
±0.05%/°C
60g (2oz)
One Year
KPSA-10
None
±1%
75%
2
(20G)
1.77 x 2.75 x 0.79
80g (2.8oz)
0.4 / 0.2
KPSA-15
75%
55