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KPSA Series

Features

 Low profile

 Smaller footprint

 PC board Mountable

 Low Cost

 UL Class II Approved

 Wide input range

 No external components needed

4 to 15W AC-DC Board Mount Power Supplies

Notes:

(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

Model

KPS-5

KPS-10

KPS-15

Input Voltage range

-

85 - 264VAC (47 - 440Hz) or 110 - 370VDC*

Inrush Current

A

30A at 240VAC, cold start at 25°C

Input Current (115/230VAC)

A

0.13 / 0.07

0.27 / 0.13

0.4 / 0.2

Leakage Current

mA

0.25mA maximum

Temperature Coefficient

-

±0.05%/°C

Voltage Accuracy

-

±1%

Minimum Load

A

None

Load Regulation

-

±1% (10% to 100% load)

Line Regulation

-

±0.5% (100-240VAC line change)

Ripple & Noise

(1)

mV

1% or 50mV whichever is greater

Short Circuit Protection

-

Continuous - hiccup mode

Overvoltage Protection

V

130-150%, Zener clamp

Efficiency (typical)

%

72%

75%

75%

Hold Up Time (Typ@115VAC input)

ms

8ms at full load

LED Indicator

-

Green LED = OK

Operating Temperature

(2)

°C

Convection cooling: 0 to +70°C, derating linearly to 25% load from 40 to 70°C

Storage Temperature

°C

-20 to +85°C

Humidity (non condensing)

-

10 - 95% RH

Cooling

-

Convection or forced air

Withstand Voltage

-

Input to Output 3kVAC

Vibration (non operating)

-

Shock

-

Safety Agency Approvals

-

UL60950-1, CSA60950-1, EN60950-1, Class II, CE Mark

Conducted & Radiated EMI

-

EN55022-B, FCC Class B

Immunity

-

EN61000-4 -2, -3, -4, -5, -6

Weight (Typ)

g(oz)

29g (1oz)

60g (2oz)

80g (2.8oz)

Size (WxLxH; H above pcb)

in.

1.28 x 2.17 x 0.83

1.55 x 2.40 x 0.9

1.77 x 2.75 x 0.79

Warranty

yr

One Year

Specifications

Key Market Segments & Applications

*Safety certified for AC input only