Aim-TTi (TTi) High Power Compact Bench Switch Mode PSUs

Aim-TTi Brand: Aim-TTi
<p>The <strong>EX series</strong> of switch mode PSUs provide high levels of power at a very affordable price. By combining switch-mode pre-regulation with linear post-regulation, performance levels comparable to an all linear design have been achieved.</p>
  • Single, dual and triple output models
  • Power from 175W to 420W
  • Voltage from 18V to150V
  • Compact design takes up minimal bench space
  • Quiet operation
  • Mixed-mode regulation
  • Excellent line and load regulation
  • Low Noise
  • Good transient response
  • High power efficiency
  • Constant voltage and constant current modes with automatic crossover
  • Coarse and fine voltage control
  • Logarithmic current control enabling low currents to be accurately set
  • Separate digital voltmeter and ammeter for each main output
  • Current limit settings are displayed when output switch is off, enabling verification of settings
  • Bright LED display with 14mm high characters and an update rate of four per second
  • All outputs short circuit proof and fully protected against external voltages and reverse currents
  • EX-R models feature remote sensing
  • EX355P model features an RS-232 interface to give a basic programmable PSU
  • Complies with EN61010-1 and EN61326
  • Aim-TTi EX series
Description Image Product MPN Pricing (Ex VAT) Buy Qty Number of Outputs Type Output Current Max. Dimensions Output Current Min. Output Voltage Max. Power Rating Supply Voltage Range Weight Output Voltage Min. Temperature Range
Aim-TTi EX1810R 18V 10A 180W Single Output PSU
Aim-TTi EX1810R 18V 10A 180W Single Output PSU
Extended range
EX1810R
1+ £371.08

Available to back orderBack-order availability date - 03/03/2025
1 10A 0A 18V 180W 220 to 240V 0V +5 to +40°C
Aim-TTi EX2020R 20V 20A 400W Single Output PSU
Aim-TTi EX2020R 20V 20A 400W Single Output PSU
Extended range
EX2020R
1+ £525.54

Available to back orderBack-order availability date - 03/03/2025
1 20A 0A 20V 400W 220 to 240V 0V +5 to +40°C
Aim-TTi EX355R 35V 5A 175W Single Output PSU
Aim-TTi EX355R 35V 5A 175W Single Output PSU
Extended range
EX355R
1+ £340.90

Available to back orderBack-order availability date - 03/03/2025
1 5A 0A 35V 175W 220 to 240V 0V +5 to +40°C
Aim-TTi EX355P 35V 5A 175W Single Output PSU RS-232e
Aim-TTi EX355P 35V 5A 175W Single Output PSU RS-232e
Extended range
EX355P
1+ £431.44

Available to back orderBack-order availability date - 03/03/2025
1 5A 0A 35V 175W 220 to 240V 0V +5 to +40°C
Aim-TTi EX4210R 42V 10A 420W Single Output PSU
Aim-TTi EX4210R 42V 10A 420W Single Output PSU
Extended range
EX4210R
1+ £525.54

Available to back orderBack-order availability date - 03/03/2025
1 10A 0A 42V 420W 220 to 240V 0V +5 to +40°C
Aim-TTi EX354RD 35V 4A 280W Dual Output PSU
Aim-TTi EX354RD 35V 4A 280W Dual Output PSU
Extended range
EX354RD
1+ £497.14

Available to back orderBack-order availability date - 03/03/2025
2 4A 0A 35V 280W 110 to 240V 0V +5 to +40°C
Aim-TTi EX752M 75V 2A 300W Dual Output PSU
Aim-TTi EX752M 75V 2A 300W Dual Output PSU
Extended range
EX752M
1+ £579.18

Available to back orderBack-order availability date - 03/03/2025
2 4A 2A 75V 300W 110 to 240V 0V +5 to +40°C
Aim-TTi EX354RT 305W Triple Output PSU
Aim-TTi EX354RT 305W Triple Output PSU
Extended range
EX354RT
1+ £617.74

Available to back orderBack-order availability date - 03/03/2025
3 Triple Output PSU 5A 260 x 160 x 320mm 0A 35V 305W 110 to 240V 4.3kg 0V +5 to +40°C
Output parameters
Period range100ns to 10s (10MHz to 0.1Hz)
Period jitter<0.1%
Pulse width range50ns to 5s
Pulse width jitter<0.1%
Delay range50ns to 5s
Operation modesRunContinuous generation 0.1Hz to 10MHz
TriggeredDC to 10MHz triggered pulse train
Gated0.1Hz to 10MHz set pulse train
Pulse modesNormal1 pulse/period
Squarewave0.1Hz to 10MHz with mark/space ratio 1:1
Double pulse2nd pulse generated according to delay control
Delayed pulsePulse generated according to delay control
Outputs
50Ω outputAmplitude0.1–1V or 1–10V switchable
Rise/fall time10ns typ.
Aux output50Ω output at TTL/CMOS level
Sync outputAmplitudePositive going pulse at TTL/CMOS level
TimingLeading edge starts >20ns before output transition
Duration30ns typ.
Complement switchInverts AUX and 50Ω outputs
Inputs
Gate/trig inputFrequency rangeDC - 10MHz
Signal rangeTTl threshold: max. input ±10V
Min. pulse width>30ns
Input impedance10kΩ typ.
General
AC Input115 or 230V AC 50/60Hz
Dimensions230(L) x 220(W) x 140(H) mm
Weight1.6kg
Operating temperature+5°C to +40°C @20-80% RH
Storage temperature-40°C to +70°C


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