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DOCUMENTATION


FEATURES
• Reduced Package size
• New Patented Inverter
• On-board PFC
• Reduced parts count
• Remote Controls
• High EMI-RFI Immunity


APPLICATIONS
• Excimer Lasers
• Pulsed YAG Lasers
• Lithotriptors
• Precipitators
• General Low to Medium Power PFN's
• Grid Bias Supplies
• N2 Lasers
• Dye Lasers
• TEA Lasers

 
OTHER SOLUTIONS
• LOWER POWER
152A - 1.5kJ/sec or 1.5kW DC
• HIGHER POWER
402 - 4kJ/sec or 4kW DC

 
APP. NOTES
APP Note 500: Calculating Capacitor Charge Time
APP Note 502: Calculating AC Line Currents
APP Note 505: Charging units as Continuous Output DC  Supplies
APP Note 507: Charging Large Load Capacitors
APP Note 509: What is Regulation and Repeatability?
APP Note 513: Power Factor Correction
APP Note 517: Protection Against Voltage Reversal
Appn. Questionnaire

 
 
 
 
ALE Model 202A
Programmable High Voltage Capacitor Charging and DC Power Suplies
Output Voltages: 0-1kV to 0-40kV at 2,000J/sec average power or 2,000W DC
Click here to request more ALE 202A Information

  • Overview
  • Technical Details

Product Overview and Models

The 202A Series is a Compact OEM style constant current capacitor charging or DC power supply with output voltages available from
0-1kV
to 0-40kV, 220VAC single phase input, and standard Active PFC.

 

  Capacitor Charging Ratings   Continuous DC Ratings    
Model Number Output
Voltage
(Volts)
 

Average
Cap Charging
Power
(J/sec)

Peak
Cap Charging
Power
(J/sec)

Charge
Current
(milliAmps)

 

Continuous
DC Power
(Watts)

Continuous
DC Current (milliAmps)

 

Datasheet

202A-1kV-POS-PFC 0-1,000   2,000 2,200 4,400   2,000 2,000  
202A-1.5kV-POS-PFC 0-1,500   2,000 2,200 2,930   2,000 1,330  
202A-2kV-POS-PFC 0-2,000   2,000 2,200 2,200   2,000 1,000  
202A-3kV-POS-PFC 0-3,000   2,000 2,200 1,465   2,000 665  
202A-4kV-POS-PFC 0-4,000   2,000 2,200 1,100   2,000 500  
202A-5kV-POS-PFC 0-5,000   2,000 2,200 880   2,000 400  
202A-6kV-POS-PFC 0-6,000   2,000 2,200 730   2,000 330  
202A-10kV-POS-PFC 0-10,000   2,000 2,200 440   2,000 200  
202A-15kV-POS-PFC 0-15,000   2,000 2,200 290   2,000 130  
202A-20kV-POS-PFC 0-20,000   2,000 2,200 220   2,000 100  
202A-30kV-POS-PFC 0-30,000   2,000 2,200 145   2,000 66  
202A-40kV-POS-PFC 0-40,000   2,000 2,200 110   2,000 50  

 

Ordering Information

Model

 

Voltage

 

Polarity

 

PFC

 

Factory Options

202A

- 20kV - POS - PFC - LH
                EN
                5V
                LP
                DC

The ALE model 202A is an OEM style High Voltage Power Supply designed for operation in two modes. In the most common format it is a constant current Capacitor Charging Supply which will reliably charge HV capacitors and Pulse Forming Networks (PFN's). The 202A can also operate as a constant voltage, continuous output DC Power Supply with the addition of an external filter capacitor. The entire OEM series supplies employ ALE's patented parallel resonant inverter topology which results in superior pulse to pulse repeatability compared with conventional series resonant designs.

A wide range of other TDK-Lambda High Power Division Low Voltage and High Voltage power supplies can be viewed from the website: http://us.tdk-lambda.com/hp/

Specifications

AC Input
Input Voltage
(VAC)
Current 
(PFC)
180-250
47-63Hz
13.5A

Average Charging Rate
2,0000 J/s at rated Output Voltage.

Peak Charging Rate
2,200 J/s at rated Output Voltage.

Standard Voltage Ranges
1, 1.5, 2, 3, 4, 5, 6, 10, 15, 20, 30, 40 kV.
All models continuously variable from 10 to 100% of rated voltage output.
Linear to within 1% of full scale.
Accuracy 1% of rated.

Polarity
Available as fixed Positive or Negative, Please Specify.

High Voltage Assembly
Voltage Medium Output Cable
1 to 6 kV Air Coax RG58
7 to 40 kV Oil 12AWG, HV Silicon Type DJ

Input Connector
VDE, UL, CSA, approved.

Power Factor
  PFC
All Models 0.98

Efficiency
Better than 85%

Stored Energy
Less than 0.3 Joules all models.

Stability
0.2% per hour after 1 hour warm-up.

Pulse to Pulse Repeatability
+/- 0.2% to 300 Hz. For higher repetition rates, consult factory

Temperature Coefficient
100 PPM per °C

Ambient Temperature
Storage: -40 to +85 °C
Operating:-20 to +45 °C

Humidity
90% Non-condensing

Protection
The power supply is protected against open circuits, short circuits, overloads and arcs.

 

Mechanical
5.56"(141mm) x 5.75"(146mm) x 14.8"(376mm)
Weight:
Model   PFC
<6kV   12.5lbs/6kg
>6kV   16.5lbs/7.5kg

Click here for mechanical details

Shipping Details:
Packaging Size: 10"(0.25m)x10"(0.25m)x20"(0.5m)
Weight: 20lbs, 9kg

Accessories (included with unit)
HV Cable

1-6kV Models - 10ft long, RG59/U Coax with MHV Connector
7-40kV Models - 8ft long, DS2024 Silicone lead with proprietary connector
15 pin "D" plug mating control connector
Operating manual



Remote Control
Via 15pin d-type connector on rear panel. Click here for details

Options

Suffix-LH "Low Inhibit" - A + 10 to 15 volt (high) signal will allow power supply operation. A 0 to +1.5 (low) signal will inhibit the supply.
Suffix-EN "Low Enable" - A + 10 to 15 volt (high) signal will disable power supply operation. A 0 to +1.5 volt (low) signal will enable the supply.
Suffix-5V 0 to +5V programming = 0 to full scale output voltage (standard 0-10V)
Suffix-LP Latching Overload Protection.
Supply will latch off, requiring a reset if an overload condition occurs.
Suffix-DC Continuous DC output
All specifications subject to change without notice.
 
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