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M.A.P.S. EVP Series

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Power supply suited for basic thermal evaporation. Outputs up to 4kW. Contact us for higher power requirements.

The EVP Series is configured for use in conjunction with a step-down transformer to provide superior, high-current, low-voltage control of most resistive thermal evaporation sources. Front panel controls include manual output control via a potentiometer and an LED level meter that displays percentage of output power or current.

Features

Phase-angle fired, SCR controller with soft-start
0–100% adjustable voltage/power output
Over-current trip response within 10 ms of event
Near 1 second ramp-up of SCR control signal reduces cold start surge
Local and remote setpoint control
Bar graph display on front panel shows level of control signal to SCR
Optional RS-232 interface for remote PID control
BNC connector allows the user to directly connect the internal SCR setpoint to an external controller (INFICON or Sigma, for example) for closed loop rate control applications

Note:

All EVP Series power supplies requires a step-down transformer. Cables sold separately below.
See the Materials Deposition Table for important vapor pressure and temperature information for the material you wish to deposit.
Remote User Interface: Provides the user with PLC-type remote control of the power supply (i.e. on/off, remote setpoint and feedback). The remote setpoint on this connector is identical to the Source/Rate input signal. The remote off signal on this connector works in series with the front panel remote off switch, while the remote on signal works in parallel with front panel switch.

Specifications Table

Output Power	1kW	2kW	4kW
Input Voltage	240 VAC	120 VAC / 240 VAC	240 VAC
Output Voltage	240 VAC	120 VAC / 240 VAC	240 VAC
Input Current	Up to 20 amps
Output Current	Up to 20 amps
Frequency	50/60 Hz
Weight	9.5 lbs. to 20 lbs., based on configuration
Dimensions	5.22" H x 8.37" W x 16" D (not including connections)
Power Output Connector	Terminal Block

* Rating is for power supply only and does not include step-down transformer.

Ordering Table

Type	Description	Model	PartNo
EVP 1kW Series	240 VAC Input 240 VAC Output	M.A.P.S	APE122P00110
EVP 1kW Power Supply	6V tap = 150A out	M.A.P.S	EPSXFMR3
EVP 2kW Series	120 VAC Input 120 VAC Output	M.A.P.S	APE211P00110
EVP 2kW Series	240 VAC Input 240 VAC Output	M.A.P.S	APE222P00110
EVP 2kW Power Supply	5V tap = 400A out 10Vtap = 200A out 20V tap = 100A out 40V tap = 50A out	M.A.P.S	APXFMR2
EVP 4kW Series	240 VAC Input 240 VAC Output	M.A.P.S	APE422P00110
EVP 4kW Power Supply	5V tap = 800A out 10V tap = 400A out 20V tap = 200A out 40V tap = 100A out	M.A.P.S	APXFMR4

Questions? Email us: [USA] | [Canada] | [Europe] | [China] | [Rest of World]

Accessories Table

Type	Description	PartNo
19" Rackmount Kit	M.A.P.S. Power Supplies	APRACKMNTKIT
Cable Assembly	High Current, XFMR to SRC, 40" LG, for 1 KW M.A.P.S. EVP	CA1AWG05SS38DLO
Cable Assembly	High Current, XFMR to SRC, 40" LG, for 2 KW M.A.P.S. EVP	CA262403838
Cable Assembly	High Current, XFMR to SRC, 40" LG, for 4 KW M.A.P.S. EVP	CA444403838

Questions? Email us: [USA] | [Canada] | [Europe] | [China] | [Rest of World]