Programmable Electronic Loads

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SFL120-180-1K-IEEE

Product Status	Obsolete Recommended Alternate Part No. : Contact Discontinue Issue Date : May.15, 2026
Sales Region	Worldwide except EMEA and other countries that ratify the Stockholm Convention on persistent organic pollutant Please take note that this product contains a part of environmental hazardous substances on the “List of Class 1 Designated Chemical Substances” issued by Stockholm Convention on Persistent Organic Pollutants.
Series	SFL
Option	IEEE Interface
Option Lineup	Please refer to here.
Accessories	Please refer to here.
Brand	TDK-Lambda

Electronic Loads SFL-1000W

Images are for reference only and show example products.

Electrical Characteristics

AC Power Input Type	Single-phase
AC Power Input Voltage Range	85 to 264Vac
AC Input Power	65VA
AC Input Frequency Range 1	48 to 52Hz
AC Input Frequency Range 2	58 to 62Hz
Rated Input Voltage	120Vdc
Input Voltage Range	0 to 120Vdc
Minimum Operating Voltage	0 to 1.08Vdc (Depends on operating current. Refer to instruction manual for the details.)
Rated Input Current	180A
Input Current Range	0 to 180A
Rated Input Power	1000W
Slew Rate (Max.)	30A/μs

Package Type & Size

Package Type	3U (19inch full rack)
Width(W)	430mm Nom. (16.93in Nom.)
Height(H)	128.6mm Nom. (5.06in Nom.)
Depth(D)	450mm Nom. (17.72in Nom.)
Weight	13kg Typ. (28.7lbs Typ.)

Other

Interfaces Included	USB EXT-IN
Interface Options	IEEE (w/ DIDO)
Operating Temp. Range	0 to 40°C

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Rated Input Power: 1000W, Rated Input Voltage: 120V, Rated Input Current: 180A, 3U (19inch Full-Rack)

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SFL120-180-1K-IEEE-R

Rated Input Power: 1000W, Rated Input Voltage: 120V, Rated Input Current: 180A, 3U (19inch Full-Rack)

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Rated Input Power: 300W, Rated Input Voltage: 120V, Rated Input Current: 60A, 3U (19inch Half-Rack)

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