SORENSEN DCS50-20EM9C Programmable DC Power Supply – DCS50-20E Series
When a critical test bench loses its regulated DC source mid-cycle, or an automated production line experiences an uncontrolled voltage spike, the consequences ripple far beyond a simple downtime event — calibration data is corrupted, components are damaged, and costly re-testing becomes unavoidable. The SORENSEN DCS50-20EM9C eliminates this risk by delivering rock-solid, programmable DC power with precision output control, making it an irreplaceable cornerstone of any serious industrial test and automation environment.
Within the DCS50-20E Series, the DCS50-20EM9C occupies the premium tier — combining a wide output range of 0–50V / 0–20A with an M9C interface option that enables full remote programmability via industry-standard RS-232 and RS-485 communication protocols. SORENSEN, a brand under AMETEK Programmable Power, has been a benchmark name in precision DC power supplies for over six decades, trusted by aerospace, defense, semiconductor, and industrial automation engineers worldwide.
Technical Specifications
- Model / SKU: DCS50-20EM9C
- Series: DCS50-20E
- Brand: SORENSEN (AMETEK Programmable Power)
- Output Voltage: 0 – 50 VDC (programmable)
- Output Current: 0 – 20 A (programmable)
- Output Power: 1000 W
- Interface Option: M9C — RS-232 / RS-485 / Analog remote programming
- Regulation Mode: Constant Voltage (CV) / Constant Current (CC)
- Line Regulation (V): ≤ 0.01% + 2 mV
- Load Regulation (V): ≤ 0.01% + 2 mV
- Ripple & Noise (V): ≤ 1 mV rms / 5 mV p-p
- Programming Accuracy (V): ≤ 0.05% + 10 mV
- Readback Accuracy (V): ≤ 0.1% + 10 mV
- Input Voltage: 115/230 VAC ±10%, 47–63 Hz
- Operating Temperature: 0°C to 50°C
- Weight: 1.39 kg (approx.)
- Form Factor: Rack-mountable / Benchtop
Key Features & Benefits
- Full Remote Programmability (M9C): RS-232 and RS-485 interfaces allow seamless integration into automated test systems and SCADA environments without manual intervention.
- Ultra-Low Ripple & Noise: Linear regulation topology ensures clean DC output — critical for sensitive electronic component testing and RF applications.
- Wide CV/CC Operating Range: Smooth transition between constant voltage and constant current modes protects DUTs (devices under test) from overcurrent damage.
- High Readback Accuracy: Onboard voltage and current readback enables closed-loop monitoring without external instrumentation.
- Compact & Rack-Mountable: Designed for high-density lab and production environments where space efficiency is paramount.
- Proven SORENSEN Reliability: Built to AMETEK’s stringent quality standards, with MTBF ratings suitable for 24/7 industrial operation.
Industry & Equipment Applications
- Electronics Manufacturing & PCB Testing: Burn-in testing, functional test benches, and automated optical inspection (AOI) power supplies.
- Semiconductor R&D: Wafer-level characterization, IC validation, and parametric testing requiring ultra-clean DC power.
- Aerospace & Defense: Avionics subsystem testing, MIL-spec component qualification, and environmental stress screening (ESS).
- Industrial Automation: PLC/DCS panel commissioning, servo drive testing, and sensor calibration benches.
- Telecommunications: Base station equipment testing, battery simulation, and power amplifier characterization.
- Automotive Electronics: ECU testing, EV battery management system (BMS) validation, and harness testing.
System Integration & Compatible Parts
The DCS50-20EM9C is designed to operate within SORENSEN’s broader DCS-E ecosystem. Compatible and frequently co-ordered parts include:
- SORENSEN DCS33-33E – 33V/33A variant for higher current applications
- SORENSEN DCS80-13E – 80V/13A variant for high-voltage testing
- SORENSEN DCS8-100E – 8V/100A variant for low-voltage, high-current loads
- AMETEK RS-232/RS-485 Interface Cables – For M9C remote programming connectivity
- Rack Mount Kits (RMK-DCS) – For 19-inch rack integration
Contact Konmask.com to confirm cross-compatibility with your existing test system architecture.
Our Quality Assurance Process
At Konmask.com, every SORENSEN unit undergoes a rigorous multi-stage verification process before shipment:
- Authenticity Verification: Serial number and date code cross-referenced against manufacturer records to confirm genuine SORENSEN origin.
- Visual & Mechanical Inspection: Full exterior inspection for connector integrity, panel condition, and label completeness.
- Functional Power-On Test: Output voltage and current verified at key setpoints across the full CV/CC range.
- Interface Communication Test: M9C RS-232/RS-485 communication verified with standard SCPI command set.
- Anti-Static Packaging: Units shipped in ESD-safe packaging with moisture barrier bags and shock-absorbing foam inserts.
How to Order
- Submit your inquiry via the Contact Us form on Konmask.com with your required quantity and delivery timeline.
- Our technical team will confirm stock availability, lead time, and provide a formal quotation within 24 business hours.
- Upon PO confirmation, we arrange secure packaging and international logistics with full tracking.
- Post-delivery technical support is available via email and phone for integration assistance.
Why Choose Konmask.com?
- ✅ Specialized in Industrial Automation Components – Deep expertise in PLC, DCS, drives, and test equipment from leading global brands.
- ✅ Verified Authentic Parts – Every unit traceable to manufacturer records; no counterfeit risk.
- ✅ Global B2B Export Experience – Serving engineers and procurement teams across 40+ countries with compliant international shipping.
- ✅ Fast Inquiry Response – Dedicated technical sales team responds within 24 hours with accurate stock and pricing.
- ✅ Flexible MOQ – Single-unit orders accepted; volume pricing available for OEM and system integrators.
Frequently Asked Questions
Q: What does the “M9C” suffix mean on the DCS50-20EM9C?
A: The M9C designates the interface option — it includes RS-232 and RS-485 serial communication ports for remote voltage/current programming and readback via SCPI commands, enabling full integration into automated test systems.
Q: Is the DCS50-20EM9C compatible with GPIB (IEEE-488) control?
A: The M9C interface option provides RS-232/RS-485. For GPIB control, the DCS50-20E series offers alternative interface options (e.g., M9G). Contact us to confirm the correct variant for your ATE system.
Q: Can this unit operate in constant current (CC) mode for battery charging applications?
A: Yes. The DCS50-20EM9C supports seamless CV/CC mode transition, making it suitable for battery formation, charging cycle testing, and electrochemical applications.
Q: What is the lead time for the DCS50-20EM9C?
A: Lead time varies by stock availability. Submit an inquiry at Konmask.com and our team will confirm availability and estimated delivery within 24 business hours.
Q: Do you provide a warranty or return policy?
A: Yes. All units are covered by Konmask.com’s quality guarantee. Please refer to our Terms & Conditions page or contact support@konmask.com for full warranty details.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
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