GENERAL INFORMATION:
The “F” Series of Ripple Stripper® accessories
features a ripple-reduction circuit added internally
to 62V through 6kV “A” Series HVPS
modules prior to encapsulation at the factory.
While adding a minimum
of output capacitance and output impedance,
output ripple is reduced >10 times!
Output voltage regulation remains at <0.01%
no load to full load. Also included is
an Output Voltage Monitor. For greater
performance the optional, wrap-around Mu-Metal
shield should be used. The Ripple Stripper® accessory
is also available on the “10A-25A” and
"30A-40A" Series of HVPS. Please see the corresponding
data sheets for specifications.
HIGH VOLTAGE OUTPUT
FILTER:
The “F” Series
strips
the typical
output
ripple
on “A” Series high-voltage
power supplies
down to:
Model |
Voltage |
Power |
With
-F |
With
-F-M |
50%
Lower than -F-M
Ripple w/ Ext.
Cap |
| 1/16A12 |
62V |
4W |
<0.002% |
<0.002% |
.5uF / Metal
Film |
| 1/16A24 |
62V |
20W |
<0.003% |
<0.004% |
.5uF/ Metal Film |
| 1/16A24 |
62V |
30W |
<0.006% |
<0.006% |
.5uF/ Metal
Film |
| |
|
|
|
|
|
| 1/8A12 |
125V |
4W |
<0.002% |
<0.0048% |
.5uF / Metal
Film |
| 1/8A24 |
125V |
20W |
<0.008% |
<0.0056% |
.5uF / Metal
Film |
| 1/8A24 |
125V |
30W |
<0.006% |
<0.006% |
.5uF / Metal
Film |
| |
|
|
|
|
|
| 1/4A12 |
250V |
4W |
<0.0012% |
<0.0052% |
.047uF/ Metal
Film |
| 1/4A24 |
250V |
20W |
<0.004% |
<0.0028% |
.047uF/ Metal
Film |
| 1/4A24 |
250V |
30W |
<0.0032% |
<0.005% |
.047uF/ Metal
Film |
| |
|
|
|
|
|
| 1/2A12 |
500V |
4W |
<0.0006% |
<0.001% |
.022uF/ Metal
Film |
| 1/2A24 |
500V |
20W |
<0.002% |
<0.0138% |
.022uF/ Metal
Film |
| 1/2A24 |
500V |
30W |
<0.025% |
<0.0016% |
.022uF/ Metal
Film |
| |
|
|
|
|
|
| 1A12 |
1kV |
4W |
<0.0005% |
<0.0005% |
.05uF/ Metal
Film |
| 1A24 |
1kV |
20W |
<0.001% |
<0.0008% |
.05uF/ Metal
Film |
| 1A24 |
1kV |
30W |
<0.003% |
<0.002% |
.05uF/ Metal
Film |
| |
|
|
|
|
|
| 2A12 |
2kV |
4W |
<0.0036% |
<0.0007% |
4700pF/X7R |
| 2A24 |
2kV |
20W |
<0.0063% |
<0.0038% |
4700pF/X7R |
| 2A24 |
2kV |
30W |
<0.015% |
<0.004% |
4700pF/X7R |
| |
|
|
|
|
|
| 4A12 |
4kV |
4W |
<0.0063% |
<0.0004% |
1500pF/X7R |
| 4A24 |
4kV |
20W |
<0.0051% |
<0.0088% |
1500pF/X7R |
| 4A24 |
4kV |
30W |
<0.0094% |
<0.0026% |
1500pF/X7R |
| |
|
|
|
|
|
| 6A12 |
6kV |
4W |
<0.0135% |
<0.0003% |
1500pF/X7R |
| 6A24 |
6kV |
20W |
<0.0086% |
<0.0012% |
1500pF/X7R |
| 6A24 |
6kV |
30W |
<0.02% |
<0.004% |
1500pF/X7R |
|
HIGH VOLTAGE OUTPUT:
Square .025in pins are used for high-voltage
output and high-voltage return. These pins
can be used for PCB mounting or for direct
wiring.
OUTPUT VOLTAGE MONITOR:
The “F” Series features a 100:1
voltage monitor on pins 12 and 13 referenced
to Signal Ground pin 5. The monitor output
impedance is calibrated for use with a 10
MegΩ input impedance meter. Units 2kV
or higher have a 100 MegΩ/1.1 MegΩ divider;
units below 2kV use a 10 MegΩ/102k
divider. Overall accuracy is ± 2.5%
with a temperature coefficient of ±200
ppm per °C.
For applications requiring a different
scale factor, such as an ADC compatible design,
an external resistor may be added in parallel
with the output.
SHIELDING:
All models are available with optional, six-sided, wraparound Mu-Metal Shielding.
This shielding attenuates magnetic and electrostatic emissions, while shielding
ripple reduction circuitry from outside noise.
MECHANICAL:
The “F” Series accessories are
designed to be added to the basic “A” Series
HVPS module. The combined plastic package
has a footprint of only 7.0in², a volume
of just 6.35in³, and a weight of 7 oz.
Mounting plates and brackets are available
for chassis mounting. This series is also
available in an RF-tight, metal PCB/chassis
mount package. The combined metal package
has a footprint of only 10.7in², a volume
of just 11.8in³,
and a weight of 13 oz.
ENVIRONMENT:
The “F” Series meets the same
environmental specifications for temperature,
shock, and vibration as the “A” Series.
All units receive a 24-hour burn-in prior
to final test. Extended temperature range
is available along with other enhanced capabilities.
Please contact the factory.
|
