The TBOH02 is a precision self powered active load. It does not need a separate supply voltage and operates as low as 2V. Its features include constant resistance and constant current mode. A 10 turn potentiometer with dial, a range switch and a precision reference enable accurate setting of current or resistance. Furthermore it can be controlled by an external voltage.

The design is fully analog. Supply noise measurements using the TBOH02 as load will not be superimposed with additional noise in contrary to such measurements carried out with digitally controlled active loads.

The TBOH02 can not only be used as active load for power supply measurements, but also as current sink or current source for power LED testing and similar applications. It also comes handy when carrying out tests in the field, where no external power is available.

Features:

Operating voltage range: 2V ½ 70V
Maximum current: 10A
Power rating: max. 25W continuously; with additional fan 100W continuously
Ranges: 0A ½ 1A, 0A ½ 10A, 1O ½ 10O, 10O ½ 100O
External voltage control input

Alte produse TEKBOX

TEKBOX TBPS01 EMC NEAR-FIELD PROBES + TBWA2 WIDEBAND AMPLIFIER

• Slim design for good access in between tightly spaced components
• Shielded loops to avoid picking up common mode noise; insensitive to the human hand
• Frequency range: up to 6GHz, see coupling plots of the respective probes
• SMB connectors to avoid twisting the RF cable when scanning DUTs

TEKBOX TBOH01 5UH LINE IMPEDANCE STABILISATION NETWORK LISN ½ CISPR 25

• Frequency range: 100kHz ½ 110MHz (1GHz, see figure 4 in the manual)
• DC Resistance: 40 mO
• Maximum current: 10A
• Nominal operating voltage range: 0 ½ 60V DC *

TEKBOX TBFL1 TRANSIENT LIMITER

• Frequency range: 9 kHz ½ 600 MHz
• Attenuation: 10 dB ½ 0.5/+1.2 dB in-band (9 kHz to 600 MHz)
• Attenuation HP-filter: > 30 dB @ 2kHz
• Maximum continuous RF input power: 5W (+37 dBm) in-band

TEKBOX OPEN TEM CELLS FOR EMC PRE-COMPLIANCE TESTING

• All TEM cells are supplied together with a 50O/25W RF termination, a DC block to protect the spectrum analyzer or RF receiver input and a N-Male to N-Male coaxial cable.

TEKBOX TBDA1/14DB, TBDA1/28DB RF AMPLIFIER

• RF driver amplifier
• General purpose wideband RF amplifier

TEKBOX TBMDA1 RF AMPLIFIER

• Pre-compliance RF immunity testing, driving Tekbox EMC probes or TEM cells
• RF driver amplifier
• General purpose wideband RF amplifier

TEKBOX TBVNA-6000 ANALIZOR VECTORIAL DE RETEA 6GHZ

• Analizor de reţea vectorial 0,1 Hz "" 6 GHz
• Analizor Bode 0,001 Hz "" 500 MHz (necesită opţiunea hardware Bode)
• Generator de semnal 0,1 Hz "" 6 GHz cu rezoluţie de 0,1 Hz
• Osciloscop digital cu patru canale, 60 MHz, cu 125 MS/s şi rezoluţie de 14 biţi. (Două intrări de 50 Î�, două intrări de 1 MÎ�)
• Analizor de spectru cu două canale DC "" 6 GHz

TEKBOX TBST 120/60/60/2 SHIELDED TENT

• Outer dimensions: 120 cm x 60 cm x 60 cm
• Opening dimensions: 85 cm x 35 cm
• Frame: 20 mm x 20mm extruded aluminium profiles
• Shielding: 2 layers of conductive fabrics
• Seal: conductive Velcro tape

TEKBOX TBOH02 SELF POWERED ACTIVE LOAD

• Operating voltage range: 2V ½ 70V
• Maximum current: 10A
• Power rating: max. 25W continuously; with additional fan 100W continuously
• Ranges: 0A ½ 1A, 0A ½ 10A, 1O ½ 10O, 10O ½ 100O
• External voltage control input

TEKBOX TBLM1 LISN MATE

• Frequency range: 30 kHz ½ 110 MHz
• Maximum RF level at any BNC port: 27dBm
• Maximum DC current at any BNC port: 30 mA