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Aeroflex Circuit Technology

SCD861X REV 2 5/16/00 Plainview NY (516) 694-6700

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Table 1 – Performance Specifications

Parameter

ACT8601

ACT8602

ACT8603

ACT8604

ACT8605

Units

Nominal Output Voltage

+5

+12

+15

-12

-15

Volts

Regulation, No Load to Full Load

0.1

0.05

0.05

0.05

0.05

Volts, Maximum

Stability, Over Operating Temperature

0.1

0.05

0.05

0.05

0.05

Volts, Maximum

Regulation, Over Line Voltage

0.05

0.025

0.025

0.025

0.025

Volts, Maximum

Ripple

50

25

25

25

25

mVolts RMS,

Maximum

Output Overvoltage Shutdown

+5.5

+13.2

+16.5

-13.2

-16.5

Volts, Maximum

Efficency, at Full Load

85

88

88

88

88

%, Minimum

Output Current

10

4.2

3.3

4.2

3.3

Amperes, Maximum

Output Current Limit

12

5454

Amperes, Maximum

Output Voltage Accuracy

±2

%

Output Power

50

W, Maximum

Input Voltage

40

Volts, Minimum

Input Voltage

60

Volts, Maximum

Input Voltage, Transient

100

Volts, Maximum

for 1 second

Input EMI

Complies with MIL-STD-461C

–

Input Undervoltage Threshold

38.5

Volts, Maximum

Input Current, at Full Load

1.5

Amperes, Maximum

Input Current, at No Load

0.15

Amperes, Maximum

Input Current, Shutdown Asserted

20

mAmperes, Maximum

Input Output Isolation

10M

Ω at 250V Minimum

–

Switching Frequency

200

KHz, Nominal

Transient Response

50% load change, 5% Maximum deviation, returns to regulation band

in 1msec.

–

Overshoot

At Turn On, Turn Off and Power Failure: None

–

Output Short Circuit Duration

Will Withstand continious short without damage

–

Radiation, Total Dose

100

KRad (Si),

Maximum

Radiation, SEE/SEB

20

Maximum

Thermal Shutdown, Case

85°C

Minimum

Operating Temperature, Case

-55°C to +85°C

–

Storage Temperature

-65°C to +125°C

–