FJ20

Image

AC TO AC POWER CONVERTER

115V/400Hz to 0-5V/400Hz 200VA Light Dimming Power Supply

The FJ20 is a pulse width modulated AC to AC power converter that provides regulated 0 to 5 Vac 400 Hz power up to 40 amperes.  The output voltage is controlled by a slider voltage 0-5 Vdc applied at pin M from a potentiometer 10K ohm 1/2 watt to ground or directly from a 0-5 Vdc source applied at pin M.

An internal trim pot is provided to adjust the output voltage ±10% at its full clockwise position of the external pot.

Circuit protection includes low input voltage shutdown, soft start, high input voltage shutdown, output over voltage limit and output short circuit current limit.

Specifications

Input Voltage
115 Vac 400 Hz nom., 105 to 125 Vac
95 Vac to 130 Vac (Abnormal Range)

Input Current
2.8 Amps typ @ FL & at 115 V input
Output Voltage
0-5 Vac 400 Hz regulated
Output Current
0-40 Amps continuous
Frequency
400 Hz ± 2%
Distortion (THD)
7% max at full load & at 115 Vac input

Power
200 Watts

Power Factor
Unity (resistive)

Regulation
7% for load, 2% for line and 3% for temperature

Control
Output 0-5 Vac is controlled by a 0-5 Vdc voltage from the slider of an external 10K ohm pot or directly from a 0-5 Vdc voltage source

Isolation
Output is isolated from input

Overload (OL)
150% output current for 5 min.

Protection (OL)
Withstands without damage or degradation load exceeding 150% to an output short circuit. Unit delivers rated output power upon removal of the overload condition

Protection (SC)
Under a output short circuit condition, the input current folds back and the output current is limited to a safe value

Protection (OV)
Output voltage is limited to 145 Vac maximum

Soft-Start
Minimum soft start delay of 100 mSec at full load is provided during an application of step input voltage to reduce output in rush current to the load.

Shutdown (SD)
Output shuts down when input voltage is below 95(±10) Vac and above 135(±10) Vac

Temperature
-55°C to +71 °C

Altitude
55,000FT

Connector
Mates with MS3106A28-9S

Finish
Gold iridite per MIL-C-5541 Class 1A

Weight
5.3 LBS (2.4 kg)

Size
4.60 H x 4.42 W x 6.47 L inches
116.8H x 112.3 W x 164.3 L mm
Less protrusion of connector and screw heads

Image
About Us
Lorem, ipsum dolor sit amet consectetur adipisicing elit. Tempore ipsam alias quae cupiditate quas, neque eum magni impedit asperiores ad id sint repudiandae quaerat, omnis commodi consequatur dolore rerum deleniti!
Contact Us
121 King St, Melbourne VIC 3000, Australia.