Is this product already assembled?

Yes this product comes assembled , but the battery doesn't comes connected as it may effect battery life, you can't easily connect battery

Can this transformer works 24*7?

Yes until and unless the battery is Drawn completely . But if you use it continuously the battery will drain faster.

Why is tye bulb blinking and not continuously glowing?

I will clear it in technical words .. you may That transformer is AC i,e works on AC. Current but the system contains DC battery Thus the Dc current is not continuous that's why. May I help you more

I bought this project , the neon light is not glowing completely , is the project fine?

Yes mine also . Reason:-. Transformer works on AC , and battery is DC source in which power supply is not continous . To get continous power supply you have to add diodes in it .in my opinion if you brought it for 12 class physics product so please do not show them as they can ask that how transformer is working on DC sourcei,e battery.

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Step Up Transformer Physics Project Working Model Class 10 &12 Student Learning DIY Kit.

Step Up Transformer Physics Project Working Model Class 10 &12 Student Learning DIY Kit.

Product ID: 101648490

Details

Size
A4
Brand
MELODY"S HOBBY
Theme
Science
Age Range (Description)
kids and
Item dimensions L x W x H
20.9 x 14.9 x

⚡Step-up voltage from 9V to 200V

📚Includes detailed printed study report

🧩No assembly required, ready to use

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₱1748

Duties & taxes included

In stock

Sold byAmazon PhilippinesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Elevate your science game—transform voltage, transform your future!

PLUG PLAY SCIENCE - No assembly needed—just insert the battery and start experimenting immediately.
SHOWSTOPPER PROJECT - A guaranteed 'WOW' factor for school and college science fairs—be the envy of your peers!
PERFECT STEM BOOSTER - Enhances creativity, logical thinking, and memory skills—ideal for ambitious Class 10 & 12 students.
STUDY SMARTER NOT HARDER - Comes with a comprehensive printed report to ace your project presentation effortlessly.
VOLTAGE AMPLIFIER EXTRAORDINAIRE - Transforms a simple 9V battery into a powerful 200V output—watch physics come alive!

The Step Up Transformer Physics Project Kit is a ready-to-use educational model that demonstrates how a 9V DC battery voltage can be stepped up to 200 volts using a transformer. Designed for Class 10 and 12 students, it includes a detailed printed study report and requires no assembly, making it an ideal hands-on STEM learning tool that boosts creativity, logical thinking, and presentation skills.

Specifications

ASIN	B07L9T2M9J
Age Range (Description)	kids and adults
Age Range Description	kids and adults
Best Sellers Rank	#57,806 in Toys & Games ( See Top 100 in Toys & Games ) #1,401 in Science Toys & Kits
Brand	MELODY"S HOBBY CENTRE
Country of Origin	India
Customer Reviews	3.5 out of 5 stars 39 Reviews
Educational Objective	Concept Development Skills, Creative Skills, Imagination Development, Logical Thinking, Memory Skill, STEM
Importer Contact Information	Space no-B3B, Basement, District Centre, Jaina Tower-2, Janakpuri, New Delhi-110058
Included Components	Project and Report
Is Assembly Required	No
Item Dimensions	20.9 x 14.9 x 1.3 Centimeters
Item Type Name	Step Up Transformer
Item Weight	56.4 Grams
Item dimensions L x W x H	20.9 x 14.9 x 1.3 Centimeters
Manufacturer	MELODY"S HOBBY CENTRE, Space no-B3B, Basement, District Centre, Jaina Tower-2, Janakpuri, New Delhi-110058
Manufacturer Contact Information	Space no-B3B, Basement, District Centre, Jaina Tower-2, Janakpuri, New Delhi-110058
Manufacturer Part Number	MELSR-1
Material	Paper, Plastic, Wood
Maximum Recommended age	132.00
Minimum Recommended age	132.00
Packer Contact Information	Space no-B3B, Basement, District Centre, Jaina Tower-2, Janakpuri, New Delhi-110058
Size	A4
Subject	Phyics
Theme	Science
Unit Count	1.00 Set

Reviews

P**Y

Easy to demonstrate and properly working model

The project was same as claimed and received in proper working condition. Should have provided an extra battery for any discrepancy

12.01.2025

H**H

PLEASE READ THIS BEFORE BUYING

THEY SEND ME A STEP UP TRANSFORMER BUT IT IS NOT WORKING I THINK SO BECAUSE THE NEON LAMP THEY MENTIONED IS NOT GLOWING ON PRESSING THE BUTTON IT IS BLINKING ONLY. AND IF THE TRANSFORMER IS SUPPLYING 110v so we should feel it but it is not so. I WASTED MY 500 rs

7.01.2019

S**A

Good product

Product was very good with perfect explanation of the model

19.02.2019

D**H

Bad

2.08.2019

D**H

Bit costly at this price

Good

25.01.2020

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TrustScore 4.5 | 7,300+ reviews

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₱1748

Duties & taxes included

In stock

Sold byAmazon PhilippinesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Philippines.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Rajesh P.

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2 days ago

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