• PHILIPS Electronic TRI-ONE Control Unit PCS-150/01 - PHILIPS
  • PHILIPS Electronic TRI-ONE Control Unit PCS-150/01 - PHILIPS
  • PHILIPS Electronic TRI-ONE Control Unit PCS-150/01 - PHILIPS
  • PHILIPS Electronic TRI-ONE Control Unit PCS-150/01 - PHILIPS
  • PHILIPS Electronic TRI-ONE Control Unit PCS-150/01 - PHILIPS
  • PHILIPS Electronic TRI-ONE Control Unit PCS-150/01 - PHILIPS
  • PHILIPS Electronic TRI-ONE Control Unit PCS-150/01 - PHILIPS
  • PHILIPS Electronic TRI-ONE Control Unit PCS-150/01 - PHILIPS
  • PHILIPS Electronic TRI-ONE Control Unit PCS-150/01 - PHILIPS
  • PHILIPS Electronic TRI-ONE Control Unit PCS-150/01 - PHILIPS
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PHILIPS

PHILIPS Electronic TRI-ONE Control Unit PCS-150/01

PHILIPS Electronic TRI-ONE Control Unit PCS-150/01

$252.04 USD
$252.04 USD $252.04 USD
Promoção Esgotado
Frete calculado no checkout.
Condition used
brand PHILIPS
model PHILIPS Electronic TRI-ONE Control Unit PCS-150/01
voltage 220 V
input power 100 W
output power 150 W
power supply DC
control method Digital
type Control Unit
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Description


PHILIPS Electronic TRI-ONE Control Unit PCS-150/01

The Philips TRI-ONE Control Unit PCS-150/01 offers efficient control for heating and cooling systems with digital operation and optimal power handling.

The Philips TRI-ONE Control Unit PCS-150/01 is a reliable and efficient control unit designed for electronic devices. It provides digital control, operates on 220 V DC, and supports both 100 W input and 150 W output power. Perfect for heating and cooling systems, this control unit ensures optimal performance and energy efficiency.

Engineer's Quick Brief

  • Additive RGB Architecture: Unlike standard CMY subtractive heads, the PCS-150/01 utilizes a true additive color mixing system (Red, Green, Blue), allowing independent intensity control of three distinct halogen light sources without optical degradation.
  • Split-Grade Mastery: Highly coveted in modern archival labs for variable contrast B&W printing. By isolating the Green channel (soft emulsion) and Blue channel (hard emulsion), it completely eliminates the need for external gelatin/acrylic multigrade filters.
  • Critical Pain Point Solved: Keeps exposure times constant when adjusting color balances, bypassing the frustrating exposure-compensation math inherent to standard subtractive darkroom control units.

Product Overview

The PHILIPS Electronic TRI-ONE Control Unit PCS-150/01 is a highly specialized legacy industrial and archival photographic controller, engineered specifically to drive the Philips PCS 130 color enlarger head. While standard photographic reproduction historically relied on subtractive CMY (Cyan, Magenta, Yellow) filtration arrays, the Tri-One system deployed an advanced additive RGB topology. By independently modulating the voltage and timer parameters of three separate narrow-band halogen lamps, the PCS-150 offers unparalleled color saturation and contrast precision. Today, it operates as a premium B2B asset in archival film restoration, fine-art darkrooms, and reprographic laboratories demanding extreme stability in Split-Grade exposure matrixing.

Technical Specifications

Parameter Category Specification Metric System Data
Control Topology Light Manipulation Method Additive RGB (Red, Green, Blue)
Hardware Compatibility Designated Optical Head Philips PCS-130 Enlarger Chassis
Channel Configuration Independent Dials 3 Dedicated Rotary Encoders (Intensity Control)
Timing Circuit Exposure Duration Integrated Electronic Timer
Output Actuation Lamp Delivery Load Drives 3x 35W Halogen Bulbs (via umbilical cable)
B&W Spectral Response Multigrade Paper Activation Green = Low Contrast; Blue = High Contrast

Application Matrix

Target Industry / Lab Specific Process Operational Value Add
Fine Art Darkrooms Variable Contrast "Split Grade" Printing Complete isolation of highlight and shadow emulsion layers without physical filter interference.
Archival Restoration RA-4 Color Photographic Reproduction Additive tuning ensures baseline exposure times do not shift when executing micro-adjustments to color balance.

Tri-One Split-Grade Sequence Generator

FAE Lab Note: Standard Multigrade (VC) B&W papers react to specific wavelengths. The Green channel triggers the soft/highlight emulsion, while the Blue channel triggers the hard/shadow emulsion. Input your test-strip times below to generate the strict operational sequence for the PCS-150 control dials.

sec
sec

Troubleshooting & Technical FAQ

Q: How does the Tri-One additive system differ from standard CMY color heads when adjusting exposure?

A: Standard CMY heads use subtractive filters; dialing higher numbers introduces denser physical filters, which blocks light throughput and demands recalculated, longer exposure times. The Tri-One is an additive RGB system. Increasing the dial intensity directly increases that specific color's voltage/light output without penalizing the overall baseline exposure timeframe.

Q: Why is one of the color channels (e.g., Red or Green) failing to illuminate during a timer sequence?

A: In the PCS-130/150 architecture, this is rarely a failure of the control unit board. It is most frequently caused by oxidized contact pins on the specific 35W halogen bulb located inside the optical head enclosure. Powering down, removing the affected bulb, and lightly sanding the pins usually restores full circuit continuity.

Q: Can I use the PCS-150 for Black and White prints without buying external multigrade filter sets?

A: Absolutely. By isolating the output to the Green channel (which strictly activates the low-contrast emulsion layer) and the Blue channel (which activates the high-contrast layer), you possess native, infinitely variable contrast control. External filters are obsolete with this controller.

Cross-Reference Guide

For system integration, chassis swaps, or procuring legacy lab hardware, the PCS-150/01 integrates within the following matrix:

Equipment Component Architecture Type Integration Notes
Philips PCS-130 Enlarger Primary Pairing (100%) The required physical chassis and optical head that houses the three halogen bulbs driven by the PCS-150.
Philips PCS 2000 Integrated Alternative A distinct model where the Tri-One additive controls are built directly into the baseboard chassis, rather than utilizing a detached controller.
Standard CMY Color Heads (e.g., Beseler Dichro) Subtractive Divergence Fundamentally different control logic. Requires re-learning exposure compensation formulas if migrating away from the Tri-One platform.

About Koeed Automation

Expert Supply Solutions for Global Industrial Electronics

At Koeed.com, we are professional architects of the industrial electronics supply chain. We specialize in providing high-performance PLCs, HMIs, Servo Motors, Drives, and Converters to ensure that modern manufacturing operations remain efficient, reliable, and future-proof in 2026’s competitive landscape.

🛡️ Certified Quality

We source only 100% authentic industrial hardware from global category leaders. Every component undergoes a rigorous verification process to meet Industry 4.0 reliability standards.

⚙️ Engineering Domain

Our experts provide more than just parts; we offer technical insight. We assist in complex product selection and compatibility audits for both legacy system upgrades and new installations.

🌐 Rapid Global Logistics

Time is money in industrial automation. Our optimized supply network ensures that critical components reach your facility quickly, significantly reducing unplanned downtime and operational loss.

Strategic Global Portfolio: Siemens, Omron, FANUC, Schneider Electric, Mitsubishi, Yaskawa, Allen-Bradley, and other elite industrial brands.

Supporting your vision for a smarter, more efficient industrial future.

Alternative Names


  • PHILIPS TRI-ONE Control Unit PCS-150
  • PHILIPS Electronic TRI-ONE Control Unit

Special Reminder

Important

If you have any questions about product information and prices, please feel free to contact us by email or WhatsApp. We will respond quickly.

  • Business Days Only (Monday through Saturday)
  • It takes up to 10 days from the time of ordering (excluding Saturdays and Sundays) to the time of delivery to your designated location. Worldwide delivery.
  • Within 3 days after placing the order, we will send you photos and videos of the product via email or WhatsApp for confirmation

International shipping - items may be subject to customs processing depending on the item's customs value.
Sellers declare the item's customs value and must comply with customs declaration laws.
As the buyer, you should be aware of possible:

  • Delays from customs inspection.
  • Import duties and taxes which buyers must pay.
  • Brokerage fees payable at the point of delivery.

Shipping Policy

Global Delivery

We ship to customers all over the world. Our primary logistics providers are DHL, UPS, TNT, FedEx, and EMS.

Processing Time

All orders are processed within 72 hours of purchase. Please note that this applies to business days only.

Shipping Rates & Delivery Estimates

Shipping charges for your order will be calculated and displayed at checkout. Delivery estimates are within 7-14 days. Please note that these shipping times are only estimates and unfortunately, cannot be guaranteed.

Shipment Confirmation & Order Tracking

You will receive a Shipment Confirmation email once your order has shipped containing your tracking number(s). The tracking number will be active within 24 hours.

Customs, Duties, and Taxes

Please note, international shipping services do vary from country to country. To find out the exact services that are available, please put in your full address at checkout. Shipping internationally does mean that you may be required to pay customs and import taxes. All international customers are responsible for the customs rates within their own country. For further information, we recommend contacting your local customs office.

Damages

We take every reasonable precaution to ensure that products are not damaged. If the item is damaged in transit, please immediately contact us. We are not liable for any products damaged or lost during shipping. If you received your order damaged, please contact the shipment carrier to file a claim. Please save all packaging materials and damaged goods before filing a claim.

Force Majeure

When encountering with force majeure, the processing of orders will be delayed. Nevertheless, it is ensured that your order will be processed in a fast manner when weather permits.

Address Verification

Please verify you have the correct shipping address on your order PRIOR to making payment as this is the address we will ship to.

Return Policy

For more information, visit our Return Policy page.

International shipping - items may be subject to customs processing depending on the item's customs value.

Sellers declare the item's customs value and must comply with customs declaration laws.
As the buyer, you should be aware of possible:
• Delays from customs inspection.
• Import duties and taxes which buyers must pay.
• Brokerage fees payable at the point of delivery.

Contact Us

If you have any questions about your order, please contact us at moritta@koeed.com.

Return Policy

Return and Refund Policy

We want you to be completely satisfied with your purchase on our store. If for any reason you are not entirely satisfied, we're here to help!

Returns

You have a generous 30 calendar days to return an item from the date you received it. To be eligible for a return, ensure the item is in its original, unworn, and unused condition with tags and packaging intact. Retain your receipt or proof of purchase for eligibility. Please note that certain items are non-returnable like perishables, custom products, personal care goods, hazardous materials, flammable liquids, and gases. Reach out for clarifications on specific items.

Return Process

Commence the return process by reaching out to us at moritta@koeed.com. Upon approval, we will furnish you with a return shipping label and detailed instructions for dispatching your package. Unnotified returns will not be accepted.

Damages and Issues

Kindly review your order upon delivery. Notify us promptly if it arrives defective, damaged, or incorrect. We will address the matter swiftly.

Exchanges

Facilitate a swift exchange by returning the original item once approved and making a new purchase.

EU 14-Day Cooling Off Period

EU-bound shipments allow a 14-day cancellation or return period without justification. Conditions mirror standard returns.

Refunds

Upon receiving and inspecting your return, we’ll inform you of the refund status. Approved refunds are automatically processed within 10 business days via the initial payment method. Allow time for financial institutions to finalize the refund. For delays exceeding 15 business days post-approval, contact us at moritta@koeed.com.

Shipping

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Contact Us

If you have any questions on how to return your item to us, feel free to contact us at moritta@koeed.com.

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