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Bertan 205B-20R

Bertan 205B-20R High Voltage DC Power supply. 0-20 kV, 1 mA. Output cable sold separately.
  • Bertan 205B-20R for sale
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Datasheets

$895.00 In Stock! 

Model: Bertan 205B-20R     Condition: Reconditioned

PRECISION HIGH VOLTAGE POWER SUPPLIES

Spellman’s Bertan brand of 205B Series high voltage power supplies provide regulated high voltage outputs from 1 to 50kV. The low noise, linear topology employed results in extremely low output ripple specifications. These 15 to 30W units are inherently reversible by design, providing either positive or negative output polarity. The 205B is fully arc and short circuit protected. Excellent regulation specifications are featured along with outstanding stability performance. 

Typical high voltage applications:

  • HiPot Testing
  • CRT Testing
  • Electrostatics
  • E Beam Systems
  • General Laboratory Usage

SPECIFICATIONS

(Ref. 128046-001 REV. N)

Input Voltage:

115Vac, ±10%, 50/60Hz @ 1A 
230Vac, ±10%, 50/60Hz @ 0.5A 
Input voltage is switch selectable

Output Voltage:

See “model selection” table

Output Polarity:

All units are reversible polarity by design

Output Current:

See “model selection” table

Voltage Regulation:

Line: ≤ 50ppm/0.001% of rated output voltage 
over specified input voltage range 
Load: ≤ 0.005% of rated output voltage for a full 
load change

Current Regulation:

Internally set to limit at 105% of rated current at full output voltage. Maximum output current at any other voltage setting must be derated linearly down to 30% of maximum at zero output voltage.

Ripple:

See “model selection” table

Temperature Coefficient:

≤ 50ppm/°C 

Stability:

≤ 0.01%/hour, 0.02% per 8 hours after 
a 1/2 hour warm up

Accuracy:

Current Monitor: ±(0.5% of reading + 0.25% of maximum)

Remote Programming: ±(0.1% of setting + 0.1% of maximum)

Voltage Monitor: ±(0.1% of reading + 0.1% of maximum)

Front Panel Meter: Voltage  ±(0.1% of setting + 0.1% of maximum)

Current:  ±(0.25% of setting + 0.25% of maximum)

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Operation Manual
Power Cord
Output Connector

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Bertan 205B-20R

$ .00

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Requirements

Our normal service includes 90 day warranty, all standard accessories and manuals, and restoration to "nearly new" condition. Discounts may be offered for reduced service levels. Please let us know which of these you would be willing to consider for the price discount.

Reduced Warranty Period:
Do you require manuals and accessories for the instrument?
Will you accept an instrument with minor cosmetic and physical flaws if it operates properly?

Are you willing to prepay your order by check or wire transfer to avoid credit card fees?

Additional Info


Equipment Offer Sent

Your offer has been sent to our sales department for review. You should expect a response within one business day or less.

Thank you for allowing us the opportunity to assist with your test equipment needs. We hope to earn your business.

Error Sending Request

We are very sorry but an error on the server is preventing your request from being processed.

Please contact us via email or toll free at (800) 673-4102 and we will be happy to assist you with this request.

We would also greatly appreciate it if you could provide us with this error code: 999

Unable to Process Offer

Your offer was received but we are unable to process it for the following reason:
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Please correct the issue indicated and resubmit or contact us via email or toll free at (800) 673-4102 and we will be happy to assist you with this request.