Encapsulated PSU

KAM10 Series

Page <2>

24/04/12 V1.1

www.element14.com

www.farnell.com

www.newark.com

Specifications:

All specifications typical at nominal line, full load, 25°C unless otherwise noticed

Characteristics

Conditions

Minimum

Typical

Maximum

Unit

Switching frequency

Vi nominal, Io nominal

-

100

-

KHz

Isolation voltage

Input / output

3,000

-

-

V ac

Isolation resistance

Input / output, at 500 V dc

100

-

-

M

Ω

Ambient temperature

Operating at Vi nominal, Io nominal

-20

-

+71

°C

Case temperature

-

-

+80

-

Derating

Vi nominal, Io nominal +51 to +71°C

-

-

2

% / °C

Storage temperature

Non-operational

-40

-

+100

°C

MTBF

According to MIL-HDBK-217F, GF40

-

255,000

-

Hrs

Relative humidity

Vi nominal, Io nominal

-

-

95

% RH

Dimension

(L) 76.2 × (W) 50.8 × (H) 22.6

-

-

-

mm

Cooling

Free air convection

-

-

-

-

Case material

Plastic

-

-

-

-

Input Specifications

Characteristics

Conditions

Minimum

Typical

Maximum

Unit

Rated input voltage

Io nominal

85

-

265

V ac

Input voltage range

Io nominal

AC in

-

DC in

120

-

370

V dc

Line frequency

Vi nominal, Io nominal

47

-

63

Hz

Inrush current

Io nominal

Vi : 115 V ac

-

-

10

A

Vi : 230 V ac

-

-

18

Output Specifications

Characteristics

Conditions

Minimum

Typical

Maximum

Unit

Output voltage accuracy

Vi nominal, Io nominal

-

-

±2

%

Minimum load

Vi nominal

single output models

0

-

-

dual output models

(each output)

20

-

-

Line regulation

Io nominal, Vi minimum to Vi maximum

-

-

±1

Vi nominal

single output models

-

-

±2

Load regulation

Io minimum to Io nominal

dual output models

-

-

Transient recovery time

Vi nominal, Io nominal = I

⇔ 0.5 Io nominal

-

1,000

-

µS

Temperature coefficient

Vi nominal, Io nominal

-

-

±0.02

%/°C

Ripple and noise

Vi nominal, Io nominal,

BW = 20 MHz

3.3 V models

-

-

-100

mV

5 V to 24 V models

Vout x 1% p-p maximum

External trim ADJ Range

I) (for single output only)

Io = 5% to 100%

3.3 V models

-5

-

+5

%

5 V to 24 V models

-10

-

+10

Efficiency

Vi nominal, Io nominal, Po / Pi

Up to 78%