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Description
owon sps3081 fanless dc power supply 120 wDe OWON SPS3081 ventilatorloze programmeerbare DC voeding (120 W) levert ultrastille, uiterst nauwkeurige prestaties met een nauwkeurigheid van 10 mV 1 mA en geavanceerde warmteafvoer voor betrouwbaarheid op lange termijn. Met uitgebreide bescherming, een USB interface met SCPI ondersteuning voor afstandsbediening en een 2,8 inch TFT LCD scherm, is dit de perfecte keuze voor laboratoria, elektronicatests en onderzoek. Kenmerken Ontwerp zonder
De OWON SPS3081 ventilatorloze programmeerbare DC-voeding (120 W) levert ultrastille, uiterst nauwkeurige prestaties met een nauwkeurigheid van 10 mV/1 mA en geavanceerde warmteafvoer voor betrouwbaarheid op lange termijn. Met uitgebreide bescherming, een USB-interface met SCPI-ondersteuning voor afstandsbediening en een 2,8-inch TFT LCD-scherm, is dit de perfecte keuze voor laboratoria, elektronicatests en onderzoek.
Kenmerken
- Ontwerp zonder ventilator: ultrastille werking, vermindert trillingsgeluid en minimaliseert de potentiële storingsrisico's die gepaard gaan met traditionele koelventilatoren.
- Uitstekend ontwerp voor warmteafvoer: zorgt voor een gecontroleerde temperatuurstijging, waardoor langdurig gebruik onder volledige belasting mogelijk is en de levensduur van de interne componenten wordt verlengd.
- Lichtgewicht en ultradun ontwerp.
- Uitgangsnauwkeurigheid tot 10 mV/1 mA.
- Ondersteunt het bewerken en uitvoeren van golfvormen in de lijst, met vier geheugensnelkoppelingsparameters voor snelle en gemakkelijke toegang.
- Geïntegreerde beveiligingsfuncties omvatten bescherming tegen overspanning, overstroom, oververhitting en onderspanningsbeveiliging voor verbeterde veiligheid.
- Ingebouwd ontladingscircuit voorkomt resterende hoogspanningsrisico's wanneer de stroom wordt uitgeschakeld.
- USB-communicatie-interface met SCPI-protocolondersteuning, waardoor pc-programmering en afstandsbediening mogelijk zijn voor vereenvoudigd gebruikersbeheer.
- 2,8-inch TFT LCD-scherm
Specificaties
| Model | SPS6051 | SPS3081 | |
| Nominaal vermogen (0°C-40°C) | Spanning | 0-61 V | 0-31 V |
| Stroom | 0-5,1 A | 0-8,1 A | |
| Vermogen | 150 W | 120 W | |
| Belastingsregeling | Spanning | ≤30 mV | |
| Stroom | ≤20 mA | ||
| Vermogensregeling | Spanning | ≤30 mV | |
| Stroom | ≤20 mA | ||
| Resolutie instellen | Spanning | 10 mV | |
| Stroom | 1 mA | ||
| Leesresolutie | Spanning | 10 mV | |
| Stroom | 1 mA | ||
| Instelnauwkeurigheid (25°C ±5°C) | Spanning | ≤0,05% ±20 mV | ≤0,1% ±20 mV |
| Stroom | ≤0,05% ±20 mA | ≤0,2% ±20 mA | |
| Leesnauwkeurigheid (25°C ±5°C) | Stroom | ≤0,05% ±20 mV | ≤0,1% ±20 mV |
| Spanning | ≤0,05% ±20 mV | ≤0,2% ±20 mA | |
| Rimpeling/ruis | Spanning | ≤30 mVp-p | ≤30 mVp-p |
| Spanning | ≤4 mVrms | ≤5 mVrms | |
| Stroom | ≤10 mAp-p | ≤30 mAp-p | |
| Uitgangstemperatuurcoëfficiënt (0°C-40°C) | Spanning | 100 ppm/°C | |
| Stroom | 200 ppm/°C | ||
| Teruglezen temperatuurcoëfficiënt | Spanning | 100 ppm/°C | |
| Stroom | 200 ppm/°C | ||
| Responstijd (50-100% nominale belasting) | ≤1,0 ms | ||
| Opslag | 4 groepen gegevens | ||
| Werktemperatuur | 0-40°C | ||
| Display | 2,8-inch LCD-kleurenscherm | ||
| Interface | USB | ||
| Afmetingen (B x H x D) | 82 x 142 x 226 mm | ||
| Gewicht | 1,8 kg | ||
Inbegrepen
- 1x OWON SPS3081 Voeding
- 2x Testleads
- 1x Netsnoer
- 1x Manual
Downloads
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 531 reviews
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Product Reviews
★★★★★ 4
Very spacious and beautiful
Size: 23.6 Inch, Color: White, Size: 23.6 Inch, Color: White
A lot of my books fit on here and there’s still more room left if I wanted to buy more books. It’s a simple looking bookshelf but it’s really pretty. It’s also sturdy the only reason I gave it a 4 stars instead of 5 was because it comes with its own plastic screw anchors and they are crap. The shelves were wobbly when we installed them using the plastic screw anchors that came with the packaging. My dad set mine up and luckily he had a bunch of his own so he switched them out with better screw anchors. Once we made that switch it was perfect, there was no wobble or shaking at all. So that’s my only piece of advice. Besides for the screw anchors everything else is perfect
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Reviewed in the United States on August 25, 2024
★★★★★ 5
Easy to install
Size: 23.6 Inch, Color: White
Super easy to install. I use different wall anchors. The anchors like all anchors that come with shelves are not great. The shelves look very clean on the wall.
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Reviewed in the United States on March 31, 2026
★★★★★ 5
Easy to install
Size: 23.6 Inch, Color: White, Size: 23.6 Inch, Color: White
This product exceeded my expectations. The installation process was incredibly straightforward—even for someone with little to no experience—and the instructions were clear and easy to follow. Once installed, it feels very sturdy and secure, with no wobbling or shifting at all. You can tell it’s well-designed and made with quality materials. I also appreciated how quickly I was able to set everything up without needing any extra tools or help. Overall, it’s a reliable, user-friendly product that I would absolutely recommend to anyone looking for something dependable and easy to install. Drill is required though.
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Reviewed in the United States on March 30, 2026
★★★★★ 5
It holds up weight
Size: 23.6 Inch, Color: White
Nice boards. I will order again
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Reviewed in the United States on April 4, 2026
★★★★★ 1
Don't buy
Size: 23.6 Inch, Color: White
The shelf is very flimsy and not sturdy at all. It feels unstable and poorly made. Definitely not worth the money, I wouldn’t recommend wasting your time or money on this product.
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Reviewed in the United States on February 22, 2026