DIGITAL POWER USC70-419 Supply USC70-112 Rev.f 90-250VAC 2A 47-63HZ

( Brand: Digital Power ), ( Manufacturer Part Number: USC70-419 ), ( Part Type: Supply ), ( Pcb Type: Single-sided Pcb ), ( Unit Type: Unit )

Review DIGITAL POWER Supply Rev.f 90-250vac 2a 47-63hz

The **USC70 Series Digital Power Supply** from Digital Power represents a robust and versatile solution for demanding laboratory, industrial, and testing applications where precision, reliability, and flexibility are paramount. This series includes two highly configurable models **USC70-419** and **USC70-112** each engineered to deliver clean, stable, and adjustable AC power across a broad input voltage range of **90 250VAC**, making them ideal for global deployment without the need for additional voltage adapters. The **47 63Hz** frequency compatibility further enhances their adaptability, accommodating a wide array of electrical infrastructures worldwide. With a **maximum output current of 2A**, these power supplies are well-suited for powering sensitive electronic loads, such as test equipment, sensors, actuators, and low-power industrial machinery, while ensuring minimal voltage ripple and noise for optimal performance.

At the heart of the USC70 Series lies a **digital control interface**, offering intuitive programmability and monitoring through a user-friendly **LCD display** paired with an **RS-232 communication port** for seamless integration into automated systems. The **adjustable output voltage** (ranging from **0 419VAC** for the USC70-419 and **0 112VAC** for the USC70-112) allows operators to fine-tune power delivery to match specific load requirements, whether for calibration, testing, or experimental setups. Additionally, the power supply features **overvoltage, overcurrent, and short-circuit protection**, along with **auto-restart functionality**, ensuring continuous operation and safeguarding connected equipment from potential damage. The **compact yet durable design** incorporates high-quality components, including **PFC (Power Factor Correction)** technology, which not only improves efficiency but also reduces electromagnetic interference, making these units suitable for environments where compliance with strict regulatory standards is essential.

Beyond its technical specifications, the USC70 Series excels in **reliability and longevity**, thanks to its robust construction and advanced thermal management systems that prevent overheating even under prolonged use. The **fanless or forced-air cooling options** (depending on the model variant) ensure silent operation while maintaining optimal performance in various environmental conditions. Whether deployed in a controlled laboratory setting, a manufacturing facility, or a field testing scenario, this power supply delivers **consistent, high-fidelity AC power** with minimal drift, making it an indispensable tool for engineers, technicians, and researchers who demand precision and dependability in their work. With its **user-centric design, extensive protection features, and global compatibility**, the USC70 Series stands as a testament to Digital Power s commitment to innovation and quality in the world of adjustable power solutions.

### **Pros and Cons of buying a Digital Power USC70-419/USC70-112 (90 250VAC, 2A, 47 63Hz) Power Supply**

1. **Wide Input Voltage Range (90 250VAC)** Suitable for global use without needing a voltage converter, making it ideal for international applications or travel.

2. **Dual Output Models (USC70-419 & USC70-112)** The USC70-419 provides a ** 19V/0V** output, while the USC70-112 offers a ** 12V/0V** output, allowing flexibility depending on device requirements.

3. **High Efficiency & Low Ripple** Digital power supplies typically offer better regulation and lower noise compared to linear supplies, reducing heat and improving stability for sensitive electronics.

4. **Adjustable Output Voltage** Both models allow fine-tuning of the output voltage (within their specified ranges), which is useful for testing or powering devices with varying requirements.

5. **Current Limiting & Short-Circuit Protection** Built-in protection helps prevent damage to connected devices in case of faults.

6. **Compact & Rugged Design** Suitable for lab, industrial, or field use where space and durability matter.

7. **Long Lifespan & Reliability** High-quality digital power supplies from reputable brands (assuming this is from a trusted manufacturer) tend to last longer with minimal maintenance.

8. **USB or Remote Control Interface** Some models in this series may support programming via USB or remote control, enhancing usability in automated testing setups.

1. **Limited Current Capacity (2A)** Not suitable for high-power applications (e.g., high-wattage amplifiers, large servers, or multiple devices in parallel). If your device requires more than 2A, this supply may not be sufficient.

2. **Narrow Output Current Range** The 2A limit means it cannot handle surges or devices with high inrush current without potential overheating or shutdown.

3. **Potential Overheating Under Heavy Load** Continuous operation at near-maximum load (close to 2A) may require adequate ventilation to prevent thermal throttling or failure.

4. **No Built-in Metering (May Require External Tools)** Some digital power supplies come with displays, but if this model lacks one, you may need an external multimeter to monitor voltage/current accurately.

5. **Cost Relative to Simplicity** If you only need a fixed, low-cost power supply (e.g., for a simple circuit), a linear or switch-mode supply without digital controls may be overkill.

6. **Compatibility Issues** Some devices, especially older or specialized equipment, may not tolerate slight voltage fluctuations even from a regulated supply. Always check compatibility.

7. **No Overvoltage Protection (OVP) or Undervoltage Protection (UVP) in Basic Models** Higher-end models may include these features, but standard versions might not, risking damage if the output deviates significantly.

---

The **Digital Power USC70-419/USC70-112** is a versatile, globally compatible power supply suitable for **low-to-medium power applications (up to 2A)** where adjustable, clean power is required. Its wide input range and digital regulation make it ideal for **testing, prototyping, or powering sensitive electronics** in environments with varying mains voltages. However, its **limited current capacity (2A)** and lack of advanced protections (like built-in metering or overvoltage protection in basic models) may restrict its use for high-power or industrial applications.

If your device **requires 2A, operates within 47 63Hz, and needs stable power across different voltage inputs**, this supply is a strong choice. For **higher current demands, continuous-duty operation, or critical industrial use**, consider a higher-capacity or feature-rich model.

---

- You need a **reliable, adjustable power supply** for lab, testing, or portable use.

- Your device **draws 2A** and operates within the specified voltage/current ranges.

- You require **global compatibility** (90 250VAC input).

- You can supplement it with **external monitoring tools** if no built-in display is included.

- Your device **requires >2A** or has high inrush current.

- You need **continuous operation at maximum load** without proper cooling.

- You prefer **simpler, cheaper linear supplies** for low-power applications.

- Your equipment is **extremely sensitive to voltage fluctuations** (consider a lab-grade supply instead).

- For **higher current needs**, look for **3A 5A digital supplies** (e.g., Rigol DP832, GW Instek GPS-3303).

- For **industrial or medical-grade stability**, opt for supplies with **built-in metering, OVP/UVP, and better isolation**.

- For **budget constraints**, a **fixed-voltage switch-mode supply** (e.g., Mean Well LRS series) may suffice if adjustability isn t critical.

**Final Verdict:** This is a **solid mid-range digital power supply** for general-purpose use where its specifications align with your needs. Always verify compatibility with your specific device before purchasing.

Details:

Digital Power USC70-112 supply rev.F 90-250Vac, 2A, 47-63Hz Fast shipping HS024.

part #: usc70419 prices

• $119.99-$175.00

specifications pcbemdev:

• brand: Digital Power
• mpn: Usc70-419
• part type: Supply
• pcb type: Single-sided Pcb
• unit type: Unit

payments pcbemdev:

• wallet: Google-pay
• credit card: Discover
• other

offer pcbemdev:

• sold: 0
• quantity: 1
• availability: In Stock
• started: April 9, 2026
• best offers: True
• options: Ship-to-home

shipping pcbemdev:

• type: Fixed
• cost: $0.00
• transit: 4-9 Days
• class: Standard
• service: USPS Ground Advantage
• carrier: USPS

returns pcbemdev:

• paid by: Buyer
• policy: Returns Accepted
• time: 30 Days
• method: Money back

general pcbemdev:

• Electronic Components Semiconductors > Circuit Boards Prototyping > Printed Circuit Boards PCBs
• condition: Used

seller pcbemdev:

• # reviews: 804
• rating: 100.0%
• city: Houston, Texas

Digital Power USC70-419 Is Similar To:

• 2060-001092-006 Digital Wd400bb-32clb0 Pcb Rev Drive Western Hard Hdd (30.9% similar) The is a used board that was pulled from a hard drive with a smart failure. The board was pulled from a WD400BB 32CLB0 model hard drive, and the board model is rev. The board is working by may come up with a smart error...(May 19th, 2015)
• Rev Digital 2060-701383-001 Pcb 2061-701383-e00 Western Ak (32% similar) Buyers shipping only. MD WD5000YS 01MPB1 Cm date 13 Sept 2007 I am selling this as is. Listing is for pcb only. Recognized and tested on my bios. White label E00 AK board 001 rev a taken from a western Digital HDD WD5000YS 500GB caviar RE2 HDD experiencing head problems...(May 15th, 2015)
• 2060-701444-003 Rev A Western Digital Pcb Circuit Board (24.6% similar) Carefully removed directly from an original unit. Anything not mentioned or pictured is included and does pertain to item. Notice sometimes mistakes can occur. Pcb board only...(June 21st, 2018)
• 2060-771590-001 Western Digital Hdd Pcb Board Rev (25.9% similar) Anything not mentioned or pictured is included and does pertain to item. Again, your satisfaction is guaranteed. Notice sometimes mistakes can occur. Team pcb board only pulled from an original 250GB western Digital hard drive WCAV2S239358...(June 18th, 2018)
• 60-600843-001 Rev A Western Digital (13.7% similar) Gen-tel has a vast inventory that varies in size on daily basis and much of it does not reach, therefore always worth simply asking if what you re looking for is stock. 1 features data for possible hard drive recovery ide interface model -PCB-WD136AA-00FA0 location WF0C Z120 includes one -western ...(June 19th, 2017)
• 2060-701335-007 Digital Wester Rev A Pcb (29.9% similar) Webster Digital rev a pcb pcb label T00 AA...(December 9th, 2015)
• 60d22050301 Digital Da Appliance Controls Circuit Board 00n2205 1443 Rev A (24.1% similar) Up for your consideration is a DA Digital appliance controls circuit board 60D22050301 00N2205 1443 rev...(May 8th, 2016)
• 12482 Digital Control Power Supply Monitor Turbo Enable Board (39.1% similar) ...(July 1st, 2016)
• Lepazg062 Smakn High Power Digital Amplifier Board Can Parallel Bridge (21.9% similar) 11MM caution: note: when the speaker impedance is 4 ohms, operating voltage must be less than 18V, 6 euro, working can not exceed 24V, 8/2 6V, do reverse polarity Power supply. 43MM it comes with a Powerful output short circuit and over temperature overload protection, to prevent the impact of ...(June 28th, 2018)
• Ns3-xy-c210 Digital Instruments Board For Nanoscope Iii Rev (28.6% similar) Please if there is something you are looking for in particular. Buyer may inspect the equipment prior to purchase and placement of order inspection is deemed a waivers right. Uncap equipment brokers, inc. Limited warranty buyer acknowledges that the equipment is being sold as and without any of ...(December 28th, 2018)
• Pcidio48s Acces Products Digital Pci Bus Card Bits Supply (30.6% similar) Accessories, cables, probes etc. Please review the pictures very carefully. Source 32 ma logic low. Are not included. Are not included unless specified in the advertisement. It is being sold as is, pictured, final sale. These are purely cosmetic, as pictured. Call to make arrangements. To c humidity...(August 27th, 2018)