AIH20B300 Emerson Network Power, AIH20B300 Datasheet

AIH20B300

Manufacturer Part Number

AIH20B300

Description

DC/DC Converter

Manufacturer

Emerson Network Power

Datasheet

1.AIH40A300N-L.pdf (2 pages)

Specifications of AIH20B300

Dc / Dc Converter O/p Type

Fixed

No. Of Outputs

Input Voltage

250V To 420V

Power Rating

250W

Output Voltage

12V

Output Current

20A

Approval Bodies

CE, CUL, TUV, UL

Supply Voltage

300V

Output Power

240 W

Input Voltage Range

250 V to 420 V

Input Voltage (nominal)

300 V

Number Of Outputs

Output Voltage (channel 1)

12 V

Output Current (channel 1)

20 A

Package / Case Size

2.3 in x 2.4 in x 0.5 in

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

AIH20B300

Manufacturer:

ASTEC

Quantity:

387

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

AIH20B300N-L

Manufacturer:

Emerson Network Power/Embedded

Quantity:

135

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Safety

cUL

TUV

AIH Series

250 Watts

Special Features

• 250W Continuous power at

• High efficiency - up to 88%

• Low output ripple and noise

• Positive and Negative

• Excellent transient response

• Safety isolated low voltage

• High reliability

• Wide input voltage range

• Paralleable with accurate

• Adjustable output voltage

• Regulation to zero load

• Temperature monitor output

• EU Directive 2002/95/EC

Total Power:

Input Voltage:

# of Outputs:

100°C baseplate temperature

enable function

control and monitoring

current sharing

compliant for RoHS

60950 Recognized

EN60950 Licensed

CE Mark

250 Watts

(12V @ 20.8A)

300V

Single

Electrical Specifications

Input

Input ra nge

Input surge

Efficiency

Output

Load Regulation

Line Regulation

Noise / ripple

Output voltage adjust range +/-20% for 5V and above; +10%/ -50% for below 5V

Transient response

Current share accuracy

Overvoltage protection

Current limit

Control

Voltage adjust

Enable

Clock input (external sync)

Temperature

monitor output

Current monitor output

Notes

Nominal values apply with sense pins disconnected and other control pin unconnected.

250 - 420 VDC

450V / 100ms

88% @ 5.0V (typical)

0.2% typical (5V and above); 10mV for below 5V

100mV typical (below 5V); 2% typical (5V and above)

5% max for 3.3V and above150mV for 1.8V, deviation with 25%

to 75% full load 250 μS (max) recovery

3% typical

130% Vo (3.3 Vo and 5 Vo); 125% Vo (other Vo)

120% Io maximum

80 to 120% for 5V and above; +10% / -50% for below 5V

TTL compatible (positive & negative enable options)

3.3 to 5.5Vp-p @800 MHz ±5%

10mV/°K (2.73 = 0°C)

0 to 1mA (1mA = 100% I o rated )

RoHS

Embedded Power for

Business-Critical Continuity

Rev. 05.23.07

AIH Series

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AIH20B300 Summary of contents

Page 1

AIH Series 250 Watts Total Power: 250 Watts (12V @ 20.8A) Input Voltage: 300V # of Outputs: Single Special Features • 250W Continuous power at 100°C baseplate temperature • High efficiency - up to 88% • Low output ripple and ...

Page 2

... AIH50Y300 300V 3.3V @ 50A 82% (Typ) AIH50F300 300V 5.0V @ 40A 88% (Typ) AIH40A300 300V 12V @ 20.8A 86% (Typ) AIH20B300 300V 15V @ 16.6A 90% (Typ) AIH16C300 300V 24V @ 10.4A 90% (Typ) AIH10H300 1. For Negative enable add suffix “N”. 2. Fon Non-thread hole, add suffix “-NT”. ...

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