Latest Articles............. |
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Video Blog #098 & #099 - Maynuo M9811 (200W) Upgrade to M9812 (300W) - Part 1 & 2Upgrading a Maynuo M9811 200W DC Electronic Load to M9812 300W spec!Date: 11/11/2022 |
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Video Blog #096 & #097 - Keithley 225 Current Source Repair - Part 1 & 2Supplied by a viewer, I couldn't resist this Keithley 225 for the workshop. Several faults with the unit keep me on my toes in this interesting repair.Date: 28/10/2022 |
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Video Blog #095 - Stanford Research Systems SR630 Thermocouple Monitor RepairPower supply and display issues......not to mention it trips my workshop RCD!Date: 16/09/2022 |
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Video Blog #094 - Agilent 3499A Switch Control System RepairThe seller said there's no power and a burning smell! So, this 3499A I have plans to use it in the workshop, but first I have to fix it.Date: 23/06/22 |
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Video Blog #093 - Agilent 3649A PSU Repair - Revisited!I had previously repaired this power supply a year ago and it's been great.....till now!Date: 30/04/22 |
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Video Blog #088 - Rigol DG1022Z Arbitary Waveform Function Generator RepairI was contacted by TDV Electronics from here in the UK who donated a low hours but faulty DG1022Z. They had accidentally connected one of the outputs to +28Vdc and knackered the output.Date: 01/04/22 |
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Project #026 - DMM Continuity TesterDMM reviews by 'clicking' the probes together as fast as you can to see if you can beat the 'beep' into submission....."there must be a better way than that".Date: 31/03/22 |
