XFMRS

XFMRS, INC.

1940 Landersdale Road • Camby, Indiana 46113 • Tel. (317) 834-1066 • Fax: (317) 834-1067

XFMRS

27

STANDARD MODEM TRANSFORMERS

• SMALL SIZE, LOW PROFILE

• COST EFFECTIVE

• 3750 Vrms ISOLATION AVAILABLE PER UL 1950 & IEC 950

• CUSTOM DESIGNS AVAILABLE - NO EXTRA CHARGE

ELECTRICAL SPECIFICATIONS @ 25° C

SCHEMATICS:

DIMENSIONS:

Schematic/

Package

Isolation

Voltage

Part

Number

Turns

Ratio

Pri.

DCR

XF-16P-117

XF-16P-6133

XF-16P-122A

XF-16P-019A

XF-16P-6661

1:1

1:1

1:1

1:1

1:1

Line

IMP

600

600

600

600

600

Return

Loss

I Loss

Freq.

Resp.

Sec

DCR

Load

IMP

402

420

357

560

442

115

± 8%

105

± 10%

127.5

± 6%

65

80

± 10%

91

81

127.5

65

80

2.0dB

Max

1.7dB

Typ

2.65dB

Max

1.15

Max

2.0dB

Max

±.2dB

38dB Typ

200-4KHz

±.2dB

25dB Typ

200-4KHz

±.3dB

–

300-4KHz

±.2dB

23dB Typ

300-4KHz

±.3dB

23dB Typ

300-4KHz

1500 VAC

1000 VAC

3750 VAC

3750 VAC

1500 VAC

A / A

A / A

B / B

C / B

D / A

B

A

A

B

C

D