Triple Output DC Power Supplies by BK Precision available from Lashen Electronics

TIA568 Wiring Standards

How to decide which wiring pattern to use:

1. Does the job specification call out a wiring pattern?
2. Does the customer/end user have a preference for T568A or T568B?
3. Have patch panels already been purchased for the job? If so, they will probably be either T568A or T568B. The jacks should be wired to the same pattern as the panels.
4. Are you adding on to an existing wiring plant? If so, your new wiring should match the existing wiring.

If none of the factors above apply, either T568A or T568B may be used. It is important to ensure that the workstation connectors and the patch panels are wired to the same pattern. T568B is commonly used in commercial installations, while T568A is prevalent in residential installations.

Click Here for a Full-Color Acrobat pdf file ( 697k ) - Right click to save it to disk.

For a more complete selection of products (no online ordering available at that site), visit the original Lashen Electronics website located at http://www.lashen.com.

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Model 1672 Quad Display Triple Output Power Supply (2) 0-32V, 0-3A/ (1) 5V, 3A

B&K Model 1672 Quad Display Triple Output DC Power Supply (2) 0-32V, 0-3A/ (1) 5V, 3A

Model 1672 Manual

The Model 1672 is a Quad Display Triple Output DC Regulated Power Supply that provides one fixed output (5V/ 3A) and two variable outputs (0 – 32V/ 0 – 3A) ratings. The four displays allows the user to continuously monitor the voltage and current values of the two main outputs. The variable outputs can work independently, or in series tracking, or parallel mode.

Independent control of Voltage and Current for variable output
CV/CC operation
Separate 3 digit displays for voltage (Green) and current (Red) for both variable outputs
LED indication for CV (Green) and CC (Red) modes
Overload indication LED for Fixed output
Series tracking and parallel mode operation for Triple output unit
Output terminals are banana style (not binding posts), click on Accessories for leads

Specifications: Model 1672
Constant Voltage Operation
Output Voltage:	Master Output 0 to 32 VDC Slave Output 0 to 32 VDC Fixed 5 VDC (+-5%)
Output Current:	Master Output 0 to 3 A Slave Output 0 to 3 A Fixed 0-500 mA continuous
Voltage Regulation
Line (120 VAC +- 10%):	<= 0.01% + 5 mV 5V Fixed Output is Not Specified
Load:	<= 0.2% + 10 mV 5V Fixed Output is Not Specified
Ripple & Noise:	<= 1mVrms
Temperature Coefficient:	<= 300 ppm 0C
Constant Current Operation
Adjustable Current Range:	5% to 100% (main)
Current Regulation
Line (120 VAC +- 10%):	<= 0.01% + 5mA (main)
Load:	<= 0.2% + 8mA (main)
Current Ripple:	<= 1 mA rms
Metering
Display:	4 digital LED
Voltmeter Range:	00.0 to 99.9
Voltmeter Accuracy:	+- (0.1% reading + 3 digits)
Ammeter Range:	00.0 to 99.9
Ammeter Accuracy:	+- (0.1% reading + 3 digits)
Overload Protection:	Current limiting, Reverse polarity, overvoltage, Short circuit
Power Requirements:	115 / 230 VAC (+ 10%), 60 Hz
Operating Temperature:	100 to 400C. <=90% R. H.
Dimensions (HxWxD):	9" x 7" x 12.2" (230mm x 217mm x 310mm)
Weight:	12.6 lbs. (5.7 kg)
Accessories
SUPPLIED: Instruction Manual
OPTIONAL (for all models): TL-SA Hook up cables.

Price: $455.87

Quantity:


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