Powersolve High Speed Programming Option User Manual

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it 8A
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www.powersolve.co.uk

HIGH SPEED PRO GRAM MING OP TIONS

FOR SM800, SM1500, SM3000 and SM6000

• Programming speed about 10 - 20 times faster ( compared with standard versions)

• Low output capacitance

SM 800 Se ries (800 Watt) Or der Code Volt age range Cur rent range

SM 7.5 - 80 Op tion P250 0 - 7.5 V 0 - 80 A
SM 18 - 50 Op tion P251 0 - 18 V 0 - 50 A
SM 70 - AR - 24 Op tion P252 0 - 70 V 0 - 24 A
SM 400 - AR - 4 Op tion P253 0 - 400 V 0 - 4 A

SM 1500 Se ries (1500 Watt) Or der Code Volt age range Cur rent range

SM 15 - 100 Op tion P210 0 - 15 V 0 - 100 A
SM 35 - 45 Op tion P211 0 - 35 V 0 - 45 A
SM 52 - 30 Op tion P212 0 - 52 V 0 - 30 A
SM 52 - AR - 60 Op tion P213 0 - 52 V 0 - 60 A
SM 70 - 22 Op tion P214 0 - 70 V 0 - 22 A
SM 120 -13 Op tion P215 0 - 120 V 0 - 13 A
SM 300 - 5 Op tion P216 0 - 300 V 0 - 5 A

SM 3000 Se ries (3000 Watt) Or der Code Volt age range Cur rent range

SM 15 - 200 D Op tion P104 0 - 15 V 0 - 200 A
SM 30 - 100 D Op tion P031 0 - 30 V 0 - 100 A
SM 45 - 70 D Op tion P105 0 - 45 V 0 - 70 A
SM 70 - 45 D Op tion P032 0 - 70 V 0 - 45 A
SM 120 - 25 D Op tion P106 0 - 120 V 0 - 25 A
SM 300 - 10 D Op tion P061 0 - 300 V 0 - 10 A

SM 6000 Se ries (6000 Watt) Or der Code Volt age range Cur rent range

SM 15 - 400 Op tion P166 0 - 15 V 0 - 400 A
SM 30 - 200 Op tion P167 0 - 30 V 0 - 200 A
SM 45 - 140 Op tion P168 0 - 45 V 0 - 140 A
SM 60 - 100 Op tion P169 0 - 60 V 0 - 100 A
SM 70 - 90 Op tion P170 0 - 70 V 0 - 90 A
SM 120 - 50 Op tion P171 0 - 120 V 0 - 50 A
SM 300 - 20 Op tion P 172 0 - 300 V 0 - 20 A
SM 600 - 10 Op tion P270 0 - 600 V 0 - 10 A

SM-high speed

Description:

• The SM-Series with the High Speed Programming Options are optimized for maximum programming speed. The speed is about 10 -20 times

higher compared to the standard version.

• To achieve the high speed, the output capacitance has been made much smaller. Because of the smaller capacitors, the output ripple voltage is

higher, but this is generally no problem for applications requiring high speed.

• The low output capacitance and the fast control results in relatively low current overshoots (if any) in case of sudden voltage variations caused by

the load, this is of great advantage for laserdiode applications…

Applications:

• Laser diode power supply, continuous or pulsed

•

T

est systems requirements a fast settings time to improve through put of factory.

• A constant current source with a low parallel capacitance : plasma, load sensitive to current overshoots, ect.

• A constant current source on a load with a fast voltage variations.

Recommendations:

• Use low inductive cabling, specially for higher currents.

The inductance of the connecting cables (between the power supply and the load) can cause overshoots and slowdown of the rise and fall times.
A low inductive cable can be constructed by using multiple isolated strands for the plus and minus wires and by bundling the combination of the
mixed plus and minus wires. Each plus wire should be close to a minus wire (see picture below), For lower currents it can be sufficient to tie the
plus and minus wires very close to each other.

• Depending on the load impedance, the series inductance of the cables and the parallel capacitance of the power supply can make a resonant

circuit, causing ringing and overshoots. Note that the voltage and current control of the power supply has little influence on this effect, because it
is outside the control loop. To overcome this problem, connect an RC-filter to the head, to damp the circuit.

• When using analog programming, take care that the programming source is fully floating.

In case of a non-floating source, the power supply should be equipped with a ISO AMP CARD.
When the source is not sufficiently floating, it could result in distorted waveforms.

• Remote sensing is not recommended.

Low Inductance Ca ble cross section

An ISO AMP CARD should be used in case of a

non-float ing pro gram ming source.

Page 1 - 2 SPECIFICATIONS 2005, rev. Oct. 2010

SM-high speed

SM800

Pro gram ming speed

High Speed Ver sion

CV-mode, re sis tive load

SM 7.5-80

op tion P250

SM 18-50

op tion P251

SM 70-AR-24

op tion P252

SM 400-AR-4

op tion P253

Rise time (10 - 90%)

out put volt age step

time, (100 % load)
time, (10 % load)

out put volt age step

time, (100 % load)
time, (10 % load)

Fall time (90 - 10%)

out put volt age step

time, (100 % load)
time, (10 % load)

out put volt age step

time, (100 % load)
time, (10 % load)

Rip ple @ full load

typ i cal (rms / pp)

@ full load

typ i cal (rms / pp)

Re cov ery time

@ 50 - 100% load step, typ i cal

Out put Ca pac i tance (typ i cal)

CC-mode, re sis tive load

CC-mode, di ode load

(con stant volt age load)

0 → 7.5 V

0.2 ms

0.2 ms

-

-

-

7.5 → 0 V

0.2 ms
1 ms

-

-

-

20 / 80 mV

-

100 µs 100 µs 100 µs 100 µs

310 µF 200 µF 80 µF 4 µF

Even higher speed pos si ble. Gen er ally 2 - 8 times, de pend ing on unit and load.

Needs spe cial at ten tion on lay out of ca bling and damp ing net works be cause of the very high speed.

Spe cial "low in duc tive ca bles" rec om mended, see sec tion Rec om men da tions.

0 → 16 V

0.22 ms

0.26 ms

-

-

-

16 → 0 V

0.24 ms

1.95 ms

-

-

-

40 / 120 mV

-

Sim i lar re sult as with CV-mode and re sis tive load

0 → 35 V

0.24 ms

0.24 ms

0 → 70 V

0.24 ms

0.24 ms

35 → 0 V

0.27 ms
3 ms

70 → 0 V

0.85 ms

9.5 ms

35 V /24 A
25 / 90 mV
70 V /12 A

30 / 110 mV

0 → 200 V

0.4 ms

0.3 ms

0 → 400 V

0.82 ms

0.55 ms

200 → 0 V

0.42 ms

4.6 ms

400 → 0 V

1.7 ms
20 ms

200 V /4 A

35 / 200 mV

400 V /2 A

30 / 160 mV

SM1500

Pro gram ming speed

High Speed Ver sion

CV-mode, re sis tive load

Rise time (10 - 90%)

out put volt age step

time, (100 % load)
time, (10 % load)

out put volt age step

time, (100 % load)
time, (10 % load)

Fall time (90 - 10%)

out put volt age step

time, (100 % load)
time, (10 % load)

out put volt age step

time, (100 % load)
time, (10 % load)

Rip ple @ full load

typ i cal (rms / pp)

@ full load

typ i cal (rms / pp)

Re cov ery time

@ 50 - 100% load step, typ i cal

Out put Ca pac i tance (typ i cal)

CC-mode, re sis tive load

CC-mode, di ode load

(con stant volt age load)

SM 15-100

op tion P210

0 → 15 V

0.20 ms

0.11 ms

15 → 0 V

0.21 ms

1.6 ms

15 / 50 mV-50 / 115 mV-55 / 135 mV

100 µs 100 µs 100 µs 100 µs 100 µs 100 µs 100 µs 100 µs

390 µF 190 µF 91 µF 195 µF 113 µF 21 µF 10 µF 7 µF

Needs spe cial at ten tion on lay out of ca bling and damp ing net works be cause of the very high speed.

-

-

-

-

-

-

SM 35-45

op tion P211

0 → 35 V

0.27 ms

0.14 ms

35 → 0 V

0.33 ms

3.5 ms

Even higher speed pos si ble. Gen er ally 2 - 8 times, de pend ing on unit and load.

Spe cial "low in duc tive ca bles" rec om mended, see sec tion Rec om men da tions.

-

-

-

-

-

-

SM 52-30

op tion P212

0 → 52 V

0.31 ms

0.23 ms

52 → 0 V

0.38 ms

3.9 ms

Sim i lar re sult as with CV-mode and re sis tive load

-

-

-

-

-

-

-

SM 52-AR-60

op tion P213

0 → 26 V

0.44 ms

0.43 ms

0 → 52 V

0.53 ms

0.34 ms

26 → 0 V

0.27 ms

3.2 ms

52 → 0 V

1.0 ms

9.7 ms

26 V / 60 A

30 / 105 mV

52 V / 30 A
25 / 90 mV

SM 70-22

op tion P214

0 → 70 V

0.47 ms

0.30 ms

70 → 0 V

0.78 ms

8.3 ms

45 / 150 mV-20 / 80 mV-25 / 115 mV

SM 120-13

op tion P215

0 → 120 V

0.46 ms

0.27 ms

-

-

-

120 → 0 V

0.51 ms

-

-

-

-

-

-

4.5 ms

-

-

-

SM 300-5

op tion P216

0 → 300 V

1.0 ms

0.51 ms

-

-

-

300 → 0 V

1.40 ms
13 ms

-

-

-

-

SM400-AR-8

op tion P217

0 → 200 V

0.35 ms

0.33 ms

0 → 400 V

0.98 ms

0.59 ms

200 → 0 V

0.35 ms

400 → 0 V

200 V / 8 A

85 /355 mV

400 V / 4 A

60 / 245 mV

3.8 ms

1.7 ms
18 ms

2005, rev. Oct. 2010 SPECIFICATIONS Page 1 - 3

SM3000

Pro gramming speed

High Speed Ver sion

CV-mode, re sis tive load

SM 15-200 D

op tion P104

SM 30-100 D

op tion P031

SM 45-70 D

op tion P105

SM 70-45 D

op tion P032

SM 120-25 D

op tion P106

SM-high speed

SM 300-10 D

op tion P061

Rise time (10 - 90%)

out put volt age step

time, (100 % load)
time, (10 % load)

Fall time (90 - 10%)

out put volt age step

time, (100 % load)
time, (10 % load)

Rip ple @ full load

typ i cal (rms / pp)

Re cov ery time

@ 50 - 100% load step

typ i cal time

Out put Ca pac i tance (typical)

CC-mode, re sis tive load

CC-mode, di ode load

(con stant volt age load)

0 → 15 V

0.36 ms

0.26 ms

15 → 0 V

0.37 ms

1.60 ms

5 / 35 mV 15 / 70 mV 20 / 100 mV 30 / 120 mV 30 / 120 mV 60 / 320 mV

100 µs 100 µs 100 µs 100 µs 100 µs 100 µs

800 µF 500 µF 360 µF 170 µF 33 µF 16 µF

Needs spe cial at ten tion on lay out of ca bling and damp ing net works be cause of the very high speed. Spe cial

0 → 30 V

0.33 ms

0.32 ms

30 → 0 V

0.55 ms

3.50 ms

Sim i lar re sult as with CV-mode and re sis tive load

Even higher speed pos si ble. Gen er ally 2 - 8 times, de pend ing on unit and load.

"low in duc tive ca bles" rec om mended, see sec tion Rec om men da tions.

0 → 45 V

0.50 ms

0.35 ms

45 → 0 V

0.60 ms

5.00 ms

0 → 70 V

0.45 ms

0.30 ms

70 → 0 V

0.67 ms

6.00 ms

0 → 120 V

0.34 ms

0.32 ms

120 → 0 V

0.38 ms

3.50 ms

0 → 300 V

1.00 ms

0.40 ms

300 → 0 V

1.20 ms

11.0 ms

SM6000

Pro gramming speed

High Speed Ver sion

CV-mode, re sis tive load

Rise time (10 - 90%)

out put volt age step

time, (100 % load)
time, (10 % load)

Fall time (90 - 10%)

out put volt age step

time, (100 % load)
time, (10 % load)

Rip ple @ full load

typ i cal (rms / pp)

Re cov ery time

@ 50 - 100% load step

typ i cal time

Out put Ca pac i tance (typical)

CC-mode, re sis tive load

CC-mode, di ode load

(con stant volt age load)

SM 15-400

op tion P166

0 → 15 V

0.40 ms

0.38 ms

15 → 0 V

0.39 ms

1.5 ms

6 / 20 mV 28 / 80 mV 34 / 80 mV 34 / 90 mV 38 / 100 mV 30 / 120 mV 48 / 150 mV 35 / 220 mV

100 µs 100 µs 100 µs 100 µs 100 µs 100 µs 100 µs 100 µs

1200 µF 800 µF 520 µF 330 µF 290 µF 73 µF 32 µF 19 µF

Needs spe cial at ten tion on lay out of ca bling and damp ing net works be cause of the very high speed. Spe cial

SM 30-200

op tion P167

0 → 30 V

0.41 ms

0.38 ms

30 → 0 V

0.41 ms

3.6 ms

Even higher speed pos si ble. Gen er ally 2 - 8 times, de pend ing on unit and load.

SM 45-140

op tion P168

0 → 45 V

0.53 ms

0.16 ms

45 → 0 V

0.26 ms
10 ms

Sim i lar re sult as with CV-mode and re sis tive load

"low in duc tive ca bles" rec om mended, see sec tion Rec om men da tions.

SM 60-100

op tion P169

0 → 60 V

0.44 ms

0.41 ms

60 → 0 V

0.57 ms

5.6 ms

SM 70-90

op tion P170

0 → 70 V

0.62 ms

0.40 ms

70 → 0 V

0.50 ms

6.2 ms

SM 120-50

op tion P171

0 → 120 V

0.57 ms

0.19 ms

120 → 0 V

0.38 ms

4.2 ms

SM 300-20

op tion P172

0 → 300 V

1.1 ms

0.44 ms

300 → 0 V

1.0 ms
10 ms

SM 600-10

op tion P270

0 → 600 V

1.9 ms

0.80 ms

600 → 0 V

2.2 ms
20 ms

Page 1 - 4 SPECIFICATIONS 2005, rev. Oct. 2010