
WT27L-2N430 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $195.30 | Condition is Used, SICK WT27L-2N430 / WT27L2N430 (USED), shipping cost = $12.90 | 99.7% |

The WT27L-2N430 is a high-performance, low-noise DC-DC converter designed for powering various electronic devices. This converter is specifically designed to meet the power requirements of industrial automation, testing and measurement, communication, and other applications where reliable and efficient power conversion is essential.
The WT27L-2N430 is a 2-channel buck converter, capable of delivering up to 2 amps of continuous current per channel at an input voltage range of 4.5V to 28V. Each channel features an adjustable output voltage range of 0.8V to 28V, allowing for flexibility in powering a wide range of devices.
One of the key features of this converter is its low-noise design. It employs a synchronous buck topology with an active CLK filter, reducing the ripple and noise on the output, making it an ideal choice for applications where minimal electrical interference is necessary.
The WT27L-2N430 also boasts over-voltage, over-current, and over-temperature protection, ensuring safe operation even in harsh environments. The converter is also equipped with a remote on/off function, allowing for easy control of power delivery.
This DC-DC converter is housed in a compact, industrial-grade package (3.2 x 2.8 x 0.8 inches) with a wide operating temperature range of -40 C to 85 C, making it suitable for use in a variety of environments.
The WT27L-2N430 comes with a comprehensive set of safety approvals, including CE, FCC, and UL, ensuring compliance with global safety standards. It also features a RoHS compliant design, making it an environmentally-friendly choice for your power conversion needs.
In summary, the WT27L-2N430 is a versatile and efficient DC-DC converter, designed for industrial applications that require reliable, low-noise power conversion. With its adjustable output voltage, high current capacity, and comprehensive safety approvals, this converter is an excellent choice for powering a wide range of electronic devices.
The WT27L-2N430 is a power supply unit (PSU) manufactured by Ultra, a brand known for offering affordable solutions for various computing needs. Here are some pros and cons that might help you decide if this PSU is worth considering for your setup:
Pros:1. Affordable: The WT27L-2N430 is priced quite competitively compared to other PSUs in its power range.
2. Decent Efficiency: With an 80 Bronze certification, it offers a minimum efficiency of 82% under typical load conditions, which is decent for the price.
3. Modular Design: This PSU comes with a semi-modular design, which means that not all cables are permanently attached to the unit. This can help with cable management and allows you to use only the cables you need.
4. 5-Year Warranty: Ultra provides a 5-year warranty on this PSU, which is standard for this price range.
5. 24-Pin ATX Compatibility: This PSU is compatible with standard 24-pin ATX motherboards, making it a versatile choice for various builds.
Cons:1. Limited Connectors: Although it's semi-modular, the WT27L-2N430 still lacks some connectors that more expensive PSUs offer, such as USB or fan control connectors.
2. Noisy Fan: Some users have reported that the fan can be quite loud under heavy load conditions.
3. Limited Overclocking Capabilities: This PSU may not be the best choice for overclocking or high-performance systems due to its limited power delivery capabilities.
4. Limited Capacity: With a maximum power output of 270 watts, this PSU may not be sufficient for high-end or power-hungry systems.
Conclusion:The Ultra WT27L-2N430 is an affordable, semi-modular PSU with decent efficiency and a reasonable warranty. However, it lacks some advanced features and may not be suitable for high-performance systems or those who require a quiet fan. If you're on a tight budget and your system doesn't require excessive power, the WT27L-2N430 could be a decent choice. If you need more capacity, advanced features, or a quieter fan, it might be worth considering a more expensive option.
Recommendation:If you're looking for a budget-friendly PSU with decent performance, the Ultra WT27L-2N430 could be a suitable option. However, if you require more power, advanced features, or a quieter fan, it might be worth considering other options in the same power range or investing in a more expensive PSU to ensure optimal system performance and longevity.
Details:
Sick WT27L-2N430 / wt27l2n430 used photoelectric sensor, wt27-2 series, 100-800mm sensing range, laser class 2, non output, 4-pin m12 connector, 10-30 CDC. Call to use a shipping service other than the ones listed. All products are guaranteed to be working but may show signs of use if purchasing a used product. Sells new and surplus product develops channels to purchase such.
Packaging and handling: items are safely eds packaged in custom shipping cartons for protection.
specifications indusswitch:
- brand: Sick
- mpn: Wt27l-2n430
offer indusswitch:
- price: $195.30
- item condition: Used
- availability: in stock
- sold #: 12
- options: ship-to-home
- started: march 18, 2026
- in stock #: 1
payments indusswitch:
- credit card: visa
- wallet: apple-pay
- other
shipping indusswitch:
- type: fixed
- class: standard
- transit: 29-34 days
- service: standard
seller indusswitch:
- rating: 99.6%
- city: 1 millennium dr, willingboro, nj 08046
- # reviews: 195220
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Switches > Accessories
returns indusswitch:
- policy: returns accepted
- method: money back
- paid by: buyer
- time: 30 days
Also Purchased:
- MPS-064TSTP0S01: , Sick
- WTB9L-3P2261: , Sick
- WT12-2P460: , Sick
- IM08-02BPS-ZT1: , Sick
- ET3-P4215: SENSOR, Sick
- IMA18-10BE1ZC0K: , Sick
- IN40-D0303K: , Sick
- WTF12G-3P2432: , Sick
- 6020340: AMPLIFIER, Sick
- LE20-2621: AMPLIFIER, Sick
- DS60-P21111: , Sick
