GPD-2303S Comparison
| photo | price | summary | rating |
|---|---|---|---|
 | $225.00 | Condition is Used, GW Instek GPD-2303S DC Power Supply, FREE SHIPPING | 99.6% |
 | $220.00 | Top Pick! Condition is Used, GW Instek GPD-2303S DC Power Supply, shipping cost = $17.86 | 100.0% |
 | $250.00 | Condition is Used, Instek GPD-2303S DC Power Supplies 2 Channels, 180W Programmable Linear- Working, shipping cost = $25.80 | 99.7% |
 | $330.00 | Condition is Used, 1PCS GW INSTEK GPD-2303S DC Power Supply , shipping cost = $10.00 | 100.0% |
 | $340.00 | Condition is Used, 1PCS GW INSTEK GPD-2303S DC Power Supply, FREE SHIPPING | 98.1% |
 | $347.00 | Condition is Used, 1PCS GW INSTEK GPD-2303S DC Power Supply#XJ, FREE SHIPPING | 100.0% |
 | $318.00 | Condition is Used, 1PCS GW INSTEK GPD-2303S DC Power Supply*lh, shipping cost = $50.00 | 99.1% |
 | $298.00 | Condition is Used, 1PCS GW INSTEK GPD-2303S DC Power Supply #Br, shipping cost = $90.00 | 100.0% |
| $346.00 | Condition is Used, 1PCS GW INSTEK GPD-2303S DC Power Supply/dm, shipping cost = $50.00 | 100.0% |
 | $337.00 | Condition is Used, 1PCS GW INSTEK GPD-2303S DC Power Supply #Yi, shipping cost = $60.00 | 98.9% |
 | $329.00 | Condition is Used, 1PCS GW INSTEK GPD-2303S DC Power Supply&lhy, shipping cost = $100.00 | 99.1% |
 | $755.00 | Condition is Used, 1PCS GW INSTEK GPD-2303S DC Power Supply #pass, FREE SHIPPING | 100.0% |
 | $698.50 | Condition is Used, 1PCS GW INSTEK GPD-2303S DC Power Supply*ie, shipping cost = $60.00 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
 | $649.74 | Condition is New, Instek GPD-2303S 2-Ch Programmable Linear DC Power Supply, 180W, FREE SHIPPING | 99.8% |
 | $663.00 | Condition is New, Instek GPD-2303S DC Power Supplies 2 Channels, 180W Programmable Linear, FREE SHIPPING | 99.8% |
 | $639.00 | Top Pick! Condition is New, GW Instek GPD-2303S DC Power Supply Linear Programmable 2 Channel 30V 3A, shipping cost = $29.10 | 100.0% |
| $639.00 | Top Pick! Condition is New, GW Instek GPD-2303S DC Power Supply Linear Programmable 2-Channel 30V 3A, shipping cost = $29.10 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
 | $995.40 | Top Pick! Condition is Nuovo, GW Instek GPD-2303S Bench PSU 0 - 30V Dc 3A 180W USB Output No. 2x, shipping cost = $74.82 | 97.0% |
 | $1167.15 | Condition is Nuovo, GW Instek 01PD233S10GS GPD-2303S Adjustable Lab Power Supply 0 - 30, shipping cost = $93.35 | 99.6% |
| photo | price | summary | rating |
|---|---|---|---|
 | $680.00 | Condition is New – Open box, 1PCS GW INSTEK GPD-2303S DC Power Supply, FREE SHIPPING | 100.0% |
The Instek GPD-2303S is a versatile and powerful programmable linear power supply designed to cater to the needs of various electronic projects and applications. This unit offers a total output power of 180 watts, distributed across two independently controlled channels, each with a maximum output voltage of 35V and a maximum output current of 5.1A.
The GPD-2303S comes equipped with a user-friendly interface, featuring a large, backlit LCD display and intuitive control knobs. It allows for precise voltage and current adjustments, with an accuracy of 0.1V and 0.1A, respectively. Additionally, it offers a constant voltage (CV), constant current (CC), and constant resistance (CR) mode of operation, providing flexibility to suit different experimental requirements.
Safety is a priority with the Instek GPD-2303S. It includes over-voltage, over-current, short-circuit, and over-temperature protection, ensuring the safety of both the power supply and the connected equipment. The unit also features a fan for efficient cooling, enabling stable operation even during prolonged use.
The GPD-2303S boasts a robust design, with a sturdy metal casing and a detachable IEC power cord. Its compact size and lightweight construction make it an ideal choice for both benchtop and portable use. Moreover, it is RoHS compliant and comes with a comprehensive user manual and a set of banana connectors, offering excellent value for money.
Whether you're a hobbyist working on small electronics projects, a professional engineer requiring precise voltage and current control, or an educator looking for a versatile teaching tool, the Instek GPD-2303S programmable linear power supply is an excellent choice for your power needs.
Pros and Cons of Buying Instek GPD-2303S Programmable Linear Power Supplies (180W)
1. Programmable: The Instek GPD-2303S is a programmable power supply, allowing users to set specific voltage and current levels. This feature is beneficial for various applications, especially in laboratories or industries where precise control over power is essential.
Pro: Flexibility and versatility in managing power requirements.
2. Wide Input Voltage Range: With an input voltage range of 100-240V AC, the Instek GPD-2303S can be used in various regions without the need for voltage conversion.
Pro: Global compatibility and ease of use.
3. Protective Features: This power supply includes protective features such as overvoltage, overcurrent, short-circuit, and overheat protection. These features ensure the safety of the device and the connected components.
Pro: Enhanced safety and reliability.
4. Remote Control: The power supply comes with a remote control, allowing users to adjust voltage and current levels without having to manually interact with the device.
Pro: Increased convenience and ease of use.
5. DC Output: The Instek GPD-2303S provides a DC output, which is suitable for most electronic devices and components.
Pro: Compatibility with a wide range of electronic devices.
6. Affordability: Compared to other programmable power supplies, the Instek GPD-2303S is relatively affordable, making it an attractive option for hobbyists, students, and small businesses.
Pro: Cost-effective solution for power supply needs.
7. Limited Output Power: The Instek GPD-2303S has a maximum output power of 180W, which may not be sufficient for high-power applications.
Con: Insufficient power for demanding projects or industries.
8. Limited Connectivity: The power supply does not support advanced connectivity features such as USB or Ethernet.
Con: Limited compatibility with modern communication interfaces.
In conclusion, the Instek GPD-2303S Programmable Linear Power Supply (180W) offers several advantages, such as programmability, wide input voltage range, protective features, remote control, and affordability. However, its limited output power and lack of advanced connectivity options may not make it suitable for high-power applications or modern communication interfaces.
If the power requirements and connectivity needs are within the capabilities of the Instek GPD-2303S, it presents a cost-effective and versatile solution for managing power supplies in various applications. However, if more power or advanced connectivity features are required, users may need to consider other options.
Recommendation: The Instek GPD-2303S is an excellent choice for hobbyists, students, and small businesses that require a flexible, affordable, and programmable power supply with a wide input voltage range and protective features. However, for applications that demand high power or advanced connectivity, users may need to consider alternative power supply options.
Details:
Please consider troubleshooting prior to making a return request. Digital panel control rotary encoder switch and rubber key with back light. Using the gpd-series you can easily simulate device under tests accurate behavior against small changes in voltage or current, which is impossible when using a low resolution power supply. User friendly operation, coarse and fine voltage control.
Safety design: reverse polarity, overload protection. All these features make the gpd-series most promising new comer in power supply market. The gpd-series offers digital panel control, large display, bright led indicators, high output resolution, 4 sets of setup memory, USB remote control and smart cooling fan. Smart cooling fan with low noise.
High resolution with 'lav/1 ma for gpd-23035/33035/43035 high resolution and coarse/fine volume control the gpd-series, guarantees clean stable output. The key lock feature locks panel operations, preventing accidental change of the settings which might lead damaging for equipment. You can quickly select a panel setting from four memory sets without manual configuration.features:: 4 outputs for gpd-4303s. High resolution display 1mv / 1ma gpd-x303s.
Warning buzzer. Convenience functions the knobs are digitally controlled, allowing fine or coarse volume setting. Output on / off switch. Photos are greatly appreciated.
Free downloadable PC software.
specifications testmultimeters:
- brand: Instek
- mpn: Gpd-2303s
- country/region of manufacture: China
returns testmultimeters:
- paid by: seller
- policy: returns accepted
- time: 30 days
- method: money back
shipping testmultimeters:
- class: economy
- service: economy
- transit: 3-8 days
- type: fixed
payments testmultimeters:
- wallet: google-pay
- credit card: visa
- other
offer testmultimeters:
- prices: $220.00–$1167.15
- item condition:
- Used
- New
- Nuovo
- New – Open box
- sold #: 22
- in stock #: 5
- availability: in stock
- started: march 12, 2025
- options: ship-to-home
seller testmultimeters:
- city: worcester, pennsylvania
- rating: 98.0%
- # reviews: 11164
general testmultimeters:
- category: Business & Industrial > Test, Measurement Inspection > Detectors > Multimeters