PAD131 Thaler Corporation, PAD131 Datasheet

no-image

PAD131

Manufacturer Part Number
PAD131
Description
Fan Controller Module
Manufacturer
Thaler Corporation
Datasheet
FAN CONTROLLER MODULE
Innovation by
Thaler Corp 2015 N Forbes Blvd Tucson AZ 85745 USA Phone (800)827-6006 or (520)882-4000 Fax (520)770-9222 Web Site:
The PAD131 fan controller module works with all
power op amps offered by Power Amp Design and
may be added to the application circuit at any time.
The module was designed to extend fan life and
reduce audible fan noise for those power amplifier
applications where maximum cooling is not
required. The PAD131 monitors the substrate
temperature output of the host power amplifier and
adjusts its cooling fan rpm to keep the heat sink
temperature to 65
power amplifier applications either do not require
maximum cooling or the application makes
intermittent high power demands. When the
temperature rises above 65
the cooling fan at maximum RPM for maximum
cooling and throttles back the rpm as the
temperature falls. The number one failure
mechanism in fans is bearing wear. Lower fan rpm
translates into less wear on the bearings and less
audible noise.
APPLICATIONS
LOW COST ACCESSORY
REDUCES AUDIBLE FAN NOISE
INCREASES FAN LIFE
CONVENIENT SIP PIN-OUT
OPERATES FROM 12-15 VOLTS
HIGH POWER AMPLIFIER ADD-ON
REDUCED POWER APPLICATIONS
AUDIBLE NOISE SENSITIVE
PowerAmp Design
APPLICATIONS
KEY FEATURES
DESCRIPTION
O
C or less where possible. Many
O
C the module drives
www.Thaler.com
PAD131
Rev C

Related parts for PAD131

PAD131 Summary of contents

Page 1

... AUDIBLE NOISE SENSITIVE APPLICATIONS DESCRIPTION The PAD131 fan controller module works with all power op amps offered by Power Amp Design and may be added to the application circuit at any time. The module was designed to extend fan life and reduce audible fan noise for those power amplifier applications where maximum cooling is not required ...

Page 2

... FAN CONTROLLER MODULE PAD131 TYPICAL CONNECTION TO HOST AMPLIFIER -IN Thaler Corp 2015 N Forbes Blvd Tucson AZ 85745 USA Phone (800)827-6006 or (520)882-4000 Fax (520)770-9222 Web Site: EQUIVALENT CIRCUIT BAL SUB +Vcc Cc1 Cc2 NC OUT1 PAD118 VIEW FROM COMPONENT SIDE +IN -Vcc ...

Page 3

... PAD131 FAN CONTROLLER MODULE __________________________________________________________________________________ SUPPLY VOLTAGE, +Vs to GND 15.5V −40 to 70°C OPERATING TEMPERATURE TEMPERATURE, pin solder, 10s 200°C PARAMETER INPUT VOLTAGE +IN OUTPUT CURRENT VOLTAGE POWER SUPPLY VOLTAGE CURRENT, quiescent Thaler Corp 2015 N Forbes Blvd Tucson AZ 85745 USA Phone (800)827-6006 or (520)882-4000 Fax (520)770-9222 Web Site: ...

Page 4

... As the operating temperature of the host amplifier rises to 65C, the PAD131 will increase the rpm of the cooling fan from minimum (perhaps off) to maximum. When the operating temperature of the host amplifier reaches 65C or above maximum cooling is applied to the amplifier ...

Page 5

... FAN CONTROLLER MODULE Thaler Corp 2015 N Forbes Blvd Tucson AZ 85745 USA Phone (800)827-6006 or (520)882-4000 Fax (520)770-9222 Web Site PAD131 DIMENSIONAL INFORMATION www.Thaler.com 5 ...

Related keywords