Laboratory power supply Uni-T UDP3303A

The Uni-T UDP3303A is an advanced laboratory power supply that offers precise voltage and current control, ideal for laboratories, engineering and research. With three output channels and advanced features, the device offers flexibility and high precision to meet the needs of professionals.

High accuracy and stability

The Uni-T UDP3303A power supply unit offers two main channels with an output voltage of 0 to 30V and a current of 0 to 3A, allowing you to fine-tune the parameters to meet the requirements of various projects. 195W output power ensures stable power even for more demanding applications. The device is characterized by very low ripple (up to 1 mV rms for voltage and 3 mA rms for current), which guarantees the stability of the output signal.

Precise adjustment and stabilization

The power supply provides high linearity of voltage and current regulation, with an accuracy of 10 mV and 1 mA. Stabilization of output voltage and current ensures minimal deviations, which is essential for accurate testing. The ability to connect the outputs in parallel or series mode further increases device flexibility, enabling higher voltages or currents.

Third auxiliary channel

The Uni-T UDP3303A is equipped with a third auxiliary channel that offers four constant output voltages: 1.8V, 2.5V, 3.3V and 5.0V up to 3A. This channel is ideal for digital systems and other devices that require a stable voltage. with standard values.

Intuitive display and solid construction

The power unit is equipped with an advanced EBTN LCD screen that ensures clear parameter readings even in low light conditions. Compact dimensions (143x190x327mm) and solid construction make the device easy to use and durable, which is extremely important in intensive laboratory conditions.

Easy integration and full set of accessories

The power unit has a USB port that allows easy integration with computers and other data monitoring and recording devices. All necessary accessories are included, including a power cord and test leads, to get you up and running quickly.

Specifications:

• Channel 1 / Channel 2
• Output voltage: 0~30V
• Output current: 0~3A
• Output power: 195W
• Stabilization:
• • Output voltage: <0.01%+3mV
• • Output current: <0.1%+5 mA
• Regulation linearity:
• • Output voltage: <0.01%+3mV
• • Output current: <0.1%+3 mA
• Resolution:
• • Output voltage: 10 mV
• • Output current: 1 mA
• Measurement accuracy (25oC ±5oC):
• • Output voltage: ± (0.1% of reading + 30 mV)
• • Output current: ± (0.3% of reading + 5 mA)
• Voltage stabilization when the outputs are connected in parallel: ?0.01%+3 mV
• Voltage stabilization when the outputs are connected in series: <100 mV
• Ripple (20Hz ~ 20MHz):
• • Output voltage: =< 1 mV rms
• • Output current: =< 3 mA rms
• Voltage rise delay: =<100ms (10% of set value)
• Temperature coefficient of output voltage: <=150 ppm
• Output current temperature coefficient: <=150 ppm

• Channel 3 (auxiliary)
• Output voltage: 1.8V/2.5V/3.3V/5.0V ±50mV
• Output voltage stabilization: ±50 mV
• Output current: 3A

Features:

• USB port
• Power supply: AC 100V/120V/220V/230V ±10%, 50Hz/60Hz
• Advanced EBTN LCD display
• Dimensions: 143x190x327mm
• Weight: 8.5 kg
• Accessories: Network cable, test leads

Claim orders from Stores

You can claim your purchased items within 1 - 4 work days after making an order (if product is in local warehouse).

Please wait for an email notification regarding Your order status update.

Vilnius Store address: Vytenio g. 20, LT-03229 Vilnius, Lietuva

Kaunas Store address: Pramonės pr. 4D, LT-51329, Kaunas, Lietuva

Local delivery in Lithuania

Purchased items are delivered locally through Venipak service. Depending on availability of items, orders are processed within 1-3 work days. Orders made until 1AM are shipped the same day.

Local delivery  (1-4 w.d.) price for items of any size is through through courier service is 4.90€ (incl. VAT), if the amount of the shopping cart exceeds 150€ - delivery is free.

Local delivery price to Venipak parcel terminals (1-3w.d.) is 2.90€ incl. VAT, if the amount of the shopping cart exceeds 50€ - delivery is free.

Local delivery price to Omniva parcel terminals (1-3w.d.) is 3.90€ incl. VAT,if the amount of the shopping cart exceeds 70€ - delivery is free.

Payment on delivery (COD) +2.00€ (incl. VAT).

You can pay for the goods at the time of delivery to the courier in cash or by credit card. Payment to Omniva parcel terminals is only possible by bank card.

A separate delivery fee applies to oversized items, regardless of the amounts and conditions stated above.

International delivery pricing through courier service

International shipping prices depend on geographic location:

Latvia - 5.50€ (incl. VAT)

Estonia - 6.50€ (incl. VAT)

Paid orders of more than 150€ are shipped for free to Latvia and Estonia.

other countries - negiotiated individually.

International delivery pricing to Omniva/Venipak parcel terminals

Latvia - 6.00€ (incl. VAT)

Estonia - 8.50€ (incl. VAT)

Payments:

We accept payments via PayPal for orders over 20€.

Product availability status:

Vilnius Store In Stock - the product is at the store, Vytenio str. 20 in Vilnius and can be picked up / purchased at same day;

Kaunas Store In Stock - the product is at the store, Pramonės pr. 4D in Kaunas and can be picked up / purchased the same day;

Central Warehouse In Stock - In stock, product will be shipped in a short time 1-2 work days;

1-2 work days - product will be shipped in a short time - 1-2 business days;

2-3 work days – we don’t have selected product in local warehouse. Shipping time is only 2-3 work days;

3-5 work days – we don’t have selected product in local warehouse. Shipping time is between 3-5 work days;

3-7 work days – we don’t have selected product in local warehouse. Shipping time is between 3-7 work days;

Out of Stock – selected product is sold out at the moment, but you can apply for automatic alert by email when product will be in stock.