CPX200D - Power Supply Aim TTi - Free user manual and instructions

Product Type	Dual Output DC Power Supply
Model	CPX200D
Brand	Aim TTi
Output Channels	2
Output Voltage Range	0 - 30V per channel
Output Current Range	0 - 5A per channel
Maximum Power	300W total
Display	4-digit LED
Control	Analog knobs and buttons
Resolution	10mV / 1mA
Ripple & Noise	< 2mVrms / < 5mArms
Load Regulation	< 0.01% + 2mV
Line Regulation	< 0.01% + 2mV
Protection Features	Current limit, OVP, OTP
Cooling	Temperature controlled fan
Input Voltage	100-240VAC, 50/60Hz
Dimensions (W x H x D)	310 x 150 x 260 mm
Weight	6.5 kg
Operating Temperature	0°C to 40°C
Safety Compliance	CE, UKCA
Warranty	3 years
Accessories Included	Power cord, manual, test leads

Frequently Asked Questions - CPX200D Aim TTi

How do I connect the CPX200D in series or parallel?

The CPX200D supports series and parallel operation for increased voltage or current. Refer to the manual for proper wiring and output tracking settings.

What is the maximum output current per channel?

Each channel can deliver up to 5A continuously within the voltage range.

Can I set a constant current limit?

Yes, the CPX200D allows independent current limit adjustment for each channel via the front panel controls.

How do I recall saved settings?

The unit can store up to 10 memory settings. Press the Recall button and select the desired memory location.

What types of loads are supported?

The CPX200D is suitable for resistive, capacitive, and inductive loads within its ratings. For highly inductive loads, observe transient protection guidelines.

How do I calibrate the CPX200D?

Calibration should be performed by a qualified technician using a precision multimeter. Refer to the service manual for the calibration procedure.

What is the ripple and noise specification?

Ripple and noise are typically less than 2mVrms and 5mArms for clean output.

Can I control the power supply remotely?

The CPX200D does not include standard remote interface; however, analog control via external voltage is possible through the remote sense terminals.

What does the OVP protection do?

Overvoltage protection (OVP) shuts down the output if the voltage exceeds a set threshold to safeguard your connected device.

How do I clean the CPX200D?

Unplug the unit and wipe with a dry cloth. Do not use liquids or abrasive cleaners.

USER MANUAL CPX200D Aim TTi

AIM & THURLBY THANDAR INSTRUMENTS

CPX200D & DP

PowerFlex Dual DC Power Supply

General specifications apply for the temperature range 5^ C to 40^ C. Accuracy specifications apply for the temperature range 18^ C to 28^ C after 1 hour warm-up with no load and calibration at 23^ C. Typical specifications are determined by design and are not guaranteed.

OUTPUT SPECIFICATIONS

Voltage Range: 0V to 60V

Current Range: 0A to 10A

Note: In manual operation, actual maxima for voltage and current are typically 1% greater than the figures given above.

Power Range: Up to 180W

Output Voltage Setting: By coarse and fine controls.

Output Current Setting: By single logarithmic control.

Operating Mode: Constant voltage (CV) or constant current (CC) with automatic cross-over, provided that the power demanded stays within the power envelope, see graph. Outside of this envelope the output becomes unregulated.

Operating Ranges: Four selectable ranges: 60V/10A, 60V/3A, 16/10A and Custom Limits. Any V/I setting of the 60V/3A or 16V/10A ranges always falls within the appropriate part of the Power Envelope.

The 60V/10A range permits any setting up to 60V and 10A but the output will become unregulated if operated outside of the Power Envelope, see above. The voltage and current limits of the Custom Limits range can be set to any V_max between 0.1V & 60V and I_max between 0.01A and 10A. This facility is most useful in limiting operation to a particular part of the Power Envelope.

Settings Lock: Voltage and current settings can be locked by a single button press. (S-Lock) Lock accuracy is equal to meter accuracy (see Meter Specification)

Output Switch: Electronic. Preset voltage and current displayed when off.

Output Terminals: Front panel: Universal 4mm safety binding posts on 19mm (0·75") pitch. Rear Panel: Barrier strip connections (CPX200DP only)

Output Sensing: Switchable between local and remote. Remote connection by spring-loaded push terminals on front panel and barrier strip on rear panel (CPX200DP only)

Output Protection: Forward protection by Over-Voltage Protection (OVP) and Over-Current Protection (OCP) trips. Reverse protection by diode clamp for reverse currents up to 3A.

OVP Range: 1V to 66V set by front panel screwdriver adjustment or via the remote interfaces (CPX200DP only). Setting resolution: 100mV. Accuracy: ± (1% of setting ± 200mV). Response time: Typically 1ms. Maximum voltage that should be applied across the terminals is 70V.

OCP Range: Measure-and-compare over-current protection is implemented in firmware and can only be set via the remote interfaces (CPX200DP only). Setting resolution: 10mA. Accuracy: ± (0.3% of setting ± 30mA). Response time: typically 500ms. For CPX200D, OCP is fixed at 11A.

Over-temperature Protection:	The output will be tripped off if a fault causes the internal temperature to rise excessively.
Line Regulation: Change in output for a 10% line change:
	Constant voltage: <0.01% of maximum output
	Constant current: <0.01% of maximum output
Load Regulation:	Change in output for any load change within PowerFlex envelope, remote sense connected:
	Constant voltage: <0.01% of maximum output
	Constant current: <0.05% of maximum output
Ripple & Noise (20MHz bandwidth):	Both outputs loaded at 16V/10A, CV mode: Typically <1mVrms, <15mV pk-pk; 3mVrms max.
Transient Load Response:	<250us to within 50mV of set level for a 5% to 95% load change.
Voltage Programming Speed (CPX200DP only):	Typical time required for output to settle within 1% of its total excursion (for resistive load). Excludes command processing time.
Range and Setting	90% Load	No Load		90% Load	No Load
60V 3A	Up	15ms	10ms	Down	200ms	2s
16V 10A	Up	5ms	5ms	Down	20ms	1.5s
Temperature Coefficient:	Typically <100ppm/°C
Status Indication: Output ON lamp.
	Constant voltage mode lamp.
	Constant current mode lamp.
	Unregulated (power limit) lamp
	Remote lamp (CPX200DP only)
	LAN lamp
	Trip message on display.

METER SPECIFICATIONS

Meter Types:	Dual 4 digit meters with 10mm (0.39") LEDs. Reading rate 4 Hz.
Meter Resolutions:	10mV, 10mA
Meter Accuracies:	Voltage 0.1% of reading ± 2 digitsCurrent 0.3% of reading ± 2 digits

ADDITIONAL SPECIFICATIONS

Independent Mode:	Each output is fully independent and isolated. Operation is equivalent to two single power supplies.
VoltageTracking Mode: (V_TRACK)	With V_TRACK selected the voltage controls of Output 1 (the Master) set an identical voltage on Output 2. The outputs remain isolated and the current controls remain independent.Locking the Master (S-Lock) also locks the voltage of Output 2.
Tracking Accuracy:	Slave voltage = Master voltage ± (0.1% of Master voltage ± 20mV)
Synchronous On/Off:	In addition to the independent DC On/Off controls for each output, the outputs can be turned on or off simultaneously using the Synchronous On/Off key. This key operates in all modes.

DIGITAL INTERFACES (CPX200DP only)
Full digital remote control facilities are available through the RS232, USB, LAN and GPIB interfaces.

Voltage Setting:	16-bit, Resolution 10mV, Accuracy ± (0·05% +10mV)
Current Setting:	16-bit, Resolution 1mA, Accuracy ± (0·3% + 0·005A)
RS232:	Standard 9-pin D-connector. Baud rate 9600.
GPIB:	Conforming with IEEE488.1 and IEEE488.2
USB:	Standard USB 2.0 hardware connection. Operates as a virtual COM port.
LAN:	Ethernet 100/10base-T hardware connection. 1.4 LXI Core 2011.
Remote Command Processing Time:	Typically <25ms between receiving the command terminator for a step voltage change at the instrument and the output voltage beginning to change.

GENERAL

AC Input:	110V – 240V AC ± 10%, 50/60Hz.Installation Category II.
Power Consumption:	600VA max.
Operating Range:	+5°C to +40°C, 20% to 80% RH.
Storage Range:	-40°C to +70°C.
Environmental:	Indoor use at altitudes up to 2000m, Pollution Degree 2.
Safety & EMC:	Complies with EN61010-1 & EN61326-1.For details, request the EU Declaration of Conformity for this instrument via http://www.aimtti.com/support (serial no. needed).
Size:	210 x 130 x 375mm (WxHxD) half rack width x 3U height(optional rack mounting kit available).
Weight: 5.4kg

Sicherheit

Status Byte Register	= 0
Service Request Enable Register †	= 0
Standard Event Status Register	= 128 (nach Setzen des Bits [PON-Bit gesetzt)
Standard Event Status Enable Register †	= 0
Execution Error Register	= 0
Query Error Register	= 0
Parallel Poll Enable Register †	= 0

Thurlby Thandar Instruments Ltd.

Glebe Road • Huntingdon • Cambridgeshire • PE29 7DR • England (United Kingdom)

Telephone: [phone] • Fax: [phone]

International web site: www.aimtti.com • UK web site: www.aimtti.co.uk • USA web site: www.aimtti.us

Email: [e-mail]