By contrast with the conventional device, a reverse biased Zener diode exhibits a controlled breakdown and allows the current to keep the voltage across the Zener diode close to the Zener breakdown voltage.

Regional Blocking

Europe Is Blocking Russia

Second wave of blocking

You're blocking my light.

You're blocking my light.

You're blocking my light.

You're blocking the view.

You're blocking the view.

You're blocking the view.

You're blocking the view.

The Wall Blocking the Roadmap

Blocking such testing costs lives.

Asynchronous to prevent system blocking.

That car is blocking traffic.

So I started blocking my relatives.

Companies blocking access to IM or to Facebook.

There is no sense in providers blocking websites.

Internet blocking and cyber harassment against journalism platforms

Blocking internetarchive is like locking up a library.

Please move your car. You're blocking my driveway.

Please move your car. You're blocking my driveway.

Blocking should not take place without any convincing reasons.

But the economic damage of blocking protocols was huge.

They can just block torproject.org and stop there, but if they talk about blocking Tor, blocking nodes is what it means, says Nesterov.

On Kosovo, Russia is blocking progress at the United Nations.

A derivative work on the blocking of google in China.

On social media, users shared tactics for circumventing web blocking.

Adblock Plus, Facebook in cat and mouse game over ad blocking

An online petition for un blocking LiveJournal (LJ) has been created.

The casus belli was the blocking of one particularly popular website.

Protesters holding mirrors to policemen blocking their way on April 23.

A flycam video showed security police blocking off the surrounding streets.

Blocking Telegram, Nikiforov said, would simply drive those using it for illegal purposes to use another platform, and blocking all messenger apps and social networks would mean blocking the entire Internet in Russia, which Nikiforov argues runs counter to Russia's communications development strategy.

Users commonly assume that the Chinese government is responsible for the blocking.

Due to blocking, I expect in the end only SMS will remain.

The ethical aspects of blocking advertisements have caused heated arguments as of late.

The government, instead of blocking the public voice, should let the voice go.

The post called for mass protest actions, creating partisan groups, and blocking roads.

Local activists and journalists called this blocking a dress rehearsal before the election.

Reports on social media have been about the blocking of sexually explicit material.

Reacting to the blocking, Mada Masr's editor in chief Lina Attalah told Reuters

The recent blocking seem to follow the same patterns as on other occasions.

The Senate Agriculture Committee proposes blocking deposit taking banks from making markets in swaps.

Those who ignore it, especially by blocking market forces, are making a tragic mistake.