CHS1209-91V - Power-One - Datasheet.Directory

The CHS1209 DC/DC converter offers excellent

regulation and isolation with an industry standard pinout.

Available for industrial and EDP applications, the

CHS1209 features short circuit protection and

2500 VDC isolation.

• Industry Standard

Pinout

• 2500V Isolation

• Short Circuit Protection

• 5V Input

• Input Pi Filter

• Regulated Output

• 12V Output

DESCRIPTION

CHS - 3 WATT

FEATURES

1.33”

(33.8mm)

1.33”

(33.8mm)

0.50”

(12.7mm)

Se lec t ion Ch art

Model I nput Range

VDC Output VDC Output Current

CHS1209 4. 65 - 5. 5 12 0. 250

Note: For model options, see the last page of this file.

REV. 08/2000

OPTIONS

When ordering equipment options, use the following suffix information. Select the option(s) that

you prefer and add them to the model number. Example ordering options are located below the

options table.

OPTION SUFFIX APPLICABLE SERIES REMARKS

Negative Logic N HAS, HBD, HBS, HES, LES, QBS,

QES, TES, TQD TTL “Low” Turns Module ON

TTL “High” Turns Module OFF

Lucent Compatible Trim T HAS, HBD, HBS, HES, QBS, QES

Terminal Strip TS XWS, XWD, XWT

Trim 1 IAS, LES

Enable 2 IAD, IAS, LES, SMS

Trim and Enable 3 IAS, LES

Current Share 4 SMS

Headerless Y E ncapsulated EWS, IWS, OWS

PIN LENGTH AND HEATSINK

OPTIONS Standard Pin Length is 0.180”

(4.6mm)

0.110” (2.8mm) Pin Length 8 All Units (Except SMS)

0.150” (3.8mm) Pin Length 9 All Units (Except SMS)

0.24” (6.1mm) Horizontal Heatsi nk 1H All Units (Except DIP, SIP, and SM