Variable DC Regulated Power supplies

Variable DC Regulated Power supplies

Product Code SCIENCEQEDUSTEMLAB480004
Availability Made to Order
Origin Made in India

Description

Variable DC Regulated Power supplies
WhatsApp Enquiry
Export to 60+ Countries
MOE Tender Ready
Sea-Worthy Export Packing
Variable DC Regulated Power supplies: Manufacturers & OEM exporters for educational laboratory experiments — shipped to schools, colleges, universities and ministries of education across Africa, the Middle East, Asia and beyond.

Technical Specifications

Variable DC Regulated Power supplies -
0-30V, 0-1A, Power Supply
0-30V, 0-1A, Dual Power Supply
0-30V, 0-2A, Power Supply
0-30V, 0-2A, Dual Power Supply
0-30V, 0-2A, +/- 15V@1A (+/-12V to +/-15V adjustable) 5V @ 5A
0-30V, 0-3A, Power Supply
0-30V, 0-3A, Dual Power Supply
0-30V, 0-5A, Power Supply
0-30V, 0-5A, Dual Power Supply
0-30V, 0-12A, Power Supply
0-60V, 0-1A, Power Supply
0-60V, 0-1A, Dual Power Supply
0-60V, 0-2A, Power Supply
0-60V, 0-2A, Dual Power Supply
0-60V, 0-5A, Power Supply
0-300V/200mA, 0-100V, 6.4V AC/3A
0-30V, 0-1A Dual Tracking/ Independent Selectable
0-30V, 0-10A Dual power supply
0-60V, 0-30A Power supply
0-300V, 0-2A Power Supply

SPECIFICATIONS FOR NI-81030D
S No.     Description
Input Voltage: 230V +/- 10% AC, 50Hz.
Output Voltage: 0-30V DC, Continuously variable with fine and coarse variation.
Output Current: 0-5 Amp, Continuously variable .
Mode of operation: Constant voltage mode: When the load current is less
than the current limit set by current control.
When the load current limit requirement is more
than the current limit set by current control,
automatic switch over from constant voltage mode
to constant current mode takes place.
Load Regulation: +/- 0.01% from no load to full load.
Line Regulation: +/- 0.01% for +/- 10% variation in inputline voltage.
Ripple voltage     Less than 1mV rms.
Meters: Two digital meters provided to measure voltage and current with switch selection.
Meter Accuracy     +/- 0.2% of reading, +/- 2 least counts.
Protection: Continuous overload and short circuit protection.
SPECIFICATIONS FOR NI-8530
S No.     Description
Input Voltage: 230V +/- 10% AC, 50Hz.
Output Voltage: 0-30V DC, Continuously variable with fine and coarse variation
for each channel.
Output Current: 5V DC/5A, fixed power supply 0-10 Amp,Continuously variable
with fine and coarse variation for each channel.
Mode of operation: Constant voltage mode: When the load current is less
than the current limit set by current control.
When the load current limit requirement is more
than the current limit set by current control,
automatic switch over from constant voltage mode
to constant current mode takes place.
Load Regulation: +/- 0.01% from no load to full load.
Line Regulation: +/- 0.01% for +/- 10% variation in inputline voltage.
Ripple voltage: Less than 1mV rms.
Meters: Two digital meters provided to measure voltage and current with switch selection.
Meter Accuracy     +/- 0.2% of reading, +/- 2 least counts.
Protection: Continuous overload and short circuit protection.

Tender Supply Capabilities — Variable DC Regulated Power supplies

As an established Indian manufacturer, Science Equipments handles Variable DC Regulated Power supplies orders from a single item to full ministry-of-education tender supply across 60+ countries. Here’s what we deliver for institutional buyers, dealers and donor-funded projects.

01

MOE Tender Specifications

The Variable DC Regulated Power supplies is built to meet ministry-of-education tender specifications used across African and Asian markets — including build quality, finish, safety standards and supporting documentation typically demanded in government bid documents.

02

Bulk & OEM Manufacturing

We manufacture the Variable DC Regulated Power supplies in-house, so high-volume orders, private-label branding, country-specific labelling and custom packaging are all supported — without affecting the unit cost on large-quantity tender bids.

03

Complete Documentation

Every shipment includes country-of-origin certificates, pre-shipment inspection reports, packing lists, commercial invoices and product safety data sheets — the paperwork ministry procurement officers and donor auditors need before disbursement.

04

Sea-Worthy Export Packaging

For overseas tenders, the Variable DC Regulated Power supplies is packed in heavy-duty corrugated cartons, palletised and shrink-wrapped for sea freight — protecting fragile components through long-haul transit to African ports, Middle-East destinations and beyond.

05

Flexible Shipping Terms

We work on CIF, FOB and DDP terms to suit your tender requirements — whether the procurement document asks for delivered-port pricing, customs-cleared delivery to the institution, or simple ex-works supply for your freight forwarder.

06

Donor & NGO Compliance

The Variable DC Regulated Power supplies has been supplied through World Bank, UNICEF, UNESCO and African Development Bank-funded school improvement projects — meeting reporting and procurement standards trusted by major donor agencies.

Have a tender list including Variable DC Regulated Power supplies? Email it across — we’ll respond with itemised tender pricing in 24–48 hours.
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Why Schools & Institutions Choose This Variable DC Regulated Power supplies

Procurement officers, school principals and lab teachers across Africa, Asia and the Middle East source the Variable DC Regulated Power supplies from Science Equipments for these practical reasons.

Built for Real Classroom Use

This isn’t a showpiece — it’s designed for daily handling by students. Reinforced construction, premium materials and tested safety mean the Variable DC Regulated Power supplies survives a full school year of practical lab sessions without the usual breakage and replacement headaches.

Direct-Factory Pricing for Tenders

Because we manufacture in-house, your tender quote reflects true factory cost — not reseller markups. Schools and ministries operating on tight procurement budgets get international-quality lab equipment at pricing that wins bids without cutting corners.

Aligned with Standard Syllabi

The Variable DC Regulated Power supplies matches curriculum requirements across international school boards, ministry of education syllabi and donor-funded education projects — so teachers can run the experiments their syllabus actually demands, not improvised substitutes.

Responsive Export Support

Quotations within 24–48 hours, sample availability for tender qualification, multilingual documentation and a dedicated point of contact through delivery — from initial enquiry to on-site installation, your project gets attention at every stage.

Trusted Export Track Record

The Variable DC Regulated Power supplies has shipped to Nigeria, Kenya, Ghana, Ethiopia, Tanzania, Uganda, South Africa, Rwanda, Zambia, UAE, Saudi Arabia, Qatar and many more — with references from ministries, NGOs and educational institutions available on request.

Customisation Available

Need the Variable DC Regulated Power supplies with country-specific branding, adjusted contents, alternative packaging, or matched to your project specification? Tell us your requirement and we’ll configure the order around it — not the other way around.

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