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RJD Controls

RJD Controls Model 10 Domain Aligner & Power Supply 588638 Applied Magnetics Lab

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SKU:
22550
MPN:
Model 10
Condition:
Used
Availability:
Usually ships within 1-2 business days.
Weight:
30.00 LBS
Shipping:
Calculated at Checkout
  • RJD Controls Model 10 Domain Aligner Power Supply 588638 — full system view showing power supply unit left and aligner head right on white background
  • RJD Controls Model 10 Domain Aligner Power Supply 588638 — close-up of label on power supply unit showing part number 588638 and model name
  • RJD Controls Model 10 Domain Aligner — front panel of aligner head showing Power, Device Ready, Coil Over Temp, and Flux FWD/REV indicator LEDs
  • RJD Controls Model 10 Domain Aligner Power Supply — close-up of front panel analog meters showing Coil Voltage (DC Volts 0–50) and Coil Current (DC Amperes 0–4)
  • RJD Controls Model 10 Domain Aligner — three-quarter view showing aligner head with coil fixture assembly and flux level indicator
  • RJD Controls Model 10 Domain Aligner — rear panel of aligner head showing Applied Magnetics property tag, serial number, high voltage warning label, coil power input, and program interlock connector
  • RJD Controls Model 10 Domain Aligner Power Supply — rear panel showing serial number 106, coil output banana jacks, control output connector, fuse holders, line switch, and IEC 115-125VAC input
  • RJD Controls Model 10 Domain Aligner Power Supply — close-up of rear panel showing coil fuse 4A, line fuse, push-to-recirculate button, coil output terminals, control output connector, and 115-125VAC IEC inlet
$144.00
Was: $307.00
Current Stock: 1

Sold Out

Description

RJD Controls Model 10 Domain Aligner & Power Supply 588638 Applied Magnetics Lab

The RJD Controls Model 10 is a benchtop magnetic domain alignment system consisting of a dedicated power supply unit and a companion domain aligner head. The power supply generates controlled DC current through a coil in the aligner fixture, allowing the operator to apply a precisely metered magnetic field to a sample in the forward or reverse flux direction. Front-panel analog meters display coil voltage (0–50 VDC) and coil current (0–4 A) in real time, and the aligner head includes indicator LEDs for Power, Device Ready, Coil Over Temperature, and Flux Forward/Reverse status. This unit came out of a working laboratory at Applied Magnetics.

Specifications & What's Included

  • Manufacturer: RJD Controls (also labeled AMG Test Engineering)
  • Model: Model 10 Domain Aligner and Power Supply
  • Part Number: 588638
  • System configuration: two-unit benchtop system — power supply chassis + domain aligner head with coil fixture
  • Input power: 115–125 VAC, 60 Hz (IEC inlet, rear of power supply)
  • DC supply outputs: +12 VDC, +5 VDC (labeled on power supply front panel)
  • Coil voltage display: analog panel meter, 0–50 VDC scale
  • Coil current display: analog panel meter, 0–4 DC Amperes scale
  • Coil fuse: 4 Amp (rear panel, labeled COIL FUSE 4 AMP)
  • Line fuse: rear panel fuse holder (PUSH TO RECIRCULATE)
  • Flux direction control: Forward (FWD) / Reverse (REV) — LED-indicated
  • Aligner head indicators: Power (red), Device Ready (blue), Coil Over Temp (red), Flux FWD (green), Flux REV (yellow)
  • Flux level indicator: LOW (visible on aligner head front panel)
  • Rear of aligner head: Coil Power Input (banana jacks, HIGH VOLTAGE warning), Program Interlock connector
  • Rear of power supply: Coil Output (banana jacks), Control Output (multi-pin connector), IEC AC inlet, power rocker switch
  • Coil fixture assembly: mounted on base of aligner head, with adjustable jaw/clamp mechanism for sample positioning
  • Cables: power and control cables attached as shown in photos
  • Property of Applied Magnetics (error number 15324 on aligner head label)

Applications

Magnetic domain aligners are used in magnetics research and magnetic media manufacturing to apply a controlled, uniform magnetic field to a material sample in order to align its magnetic domains in a specific direction. This process is fundamental in the development and testing of magnetic recording media (such as hard disk platters, magnetic tape, and floppy disk substrates), permanent magnets, and magneto-optical materials. The forward/reverse flux capability allows researchers to cycle a sample through opposing field directions, which is useful for hysteresis characterization and demagnetization studies. Equipment of this type was widely used in industrial magnetics labs and R&D facilities from the 1980s through the 2000s — notably at companies like Applied Magnetics, which was a major U.S. manufacturer of magnetic recording heads and media components based in Santa Barbara, California. Domain aligners remain relevant today in academic magnetics research, magnetic sensor development, and legacy magnetic media production environments.

Condition: Used
This RJD Controls Model 10 Domain Aligner and Power Supply (588638) has been inspected and appears to be in good used condition. It was pulled from a working laboratory environment at Applied Magnetics, where it was in active use. The power supply housing shows minor surface scuffs consistent with lab use; the front-panel analog meters for coil voltage and coil current are intact and the scales are legible. The aligner head and coil fixture appear complete and undamaged. Cables are attached as shown in the photos. Please view our photo set and contact us if you have any questions.
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Warranty Information

We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information

Brand:
RJD Controls
Model:
Model 10
MPN:
588638
Secondary Model:
AMG Test Engineering Model 10
Type:
Domain Aligner and Power Supply
SKU:
22550
Condition:
Used – Pulled from Working Environment
Application / Use Case:
Magnetic domain alignment, magnetics lab, magnetic media research
Form Factor:
Benchtop, 2-unit system (power supply + aligner head)
Power Requirements:
115-125VAC, 60Hz
Coil Fuse Rating:
4 Amp
Coil Voltage Range:
0–50 VDC (analog meter scale)
Coil Current Range:
0–4 DC Amperes (analog meter scale)
Supply Outputs:
+12 VDC, +5 VDC
Flux Direction Control:
Forward (FWD) / Reverse (REV)
Indicators:
Power, Device Ready, Coil Over Temp, Flux FWD, Flux REV
Rear Connectors:
Coil Output (banana jacks), Control Output (multi-pin), IEC AC inlet
Program Interlock:
Yes — interlock connector on rear of aligner head
Associated Manufacturer:
Applied Magnetics (property tag on aligner head)
Seller Notes:
Includes Model 10 power supply unit and Model 10 domain aligner head with coil fixture; cables attached
Country/Region of Manufacture:
United States
Condition Notes:
RJD Controls Model 10 Domain Aligner & Power Supply 588638 pulled from a working Applied Magnetics lab. Inspected and in good used condition. Power supply and aligner head both included with cables. Minor surface wear.
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