G. Boddington (5)

| The frequency of the generator presented here is determined by integrators LClb and rCl c. An integrator has two properties that are used...

| Before dealing with the construction of the PSU, this second and final instalment discusses the operation of the four modes in which the i...

| Here is an all-purpose d.c. power supply tor symmetrical as well as asymmetrical use, and capable ot supplying high output currents and vo...

| It has been some time since we published a 200+ Watt power supply like the one described here. Capable of supplying up to 10 A (and more i...

| For testing power supplies and transformers, an appropriate, preferably adjustable, load is indispensable. Often, a number of interlinked...