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	<id>https://wiki.industrial-craft.net/api.php?action=feedcontributions&amp;feedformat=atom&amp;user=IvanX</id>
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	<updated>2026-10-17T02:30:39Z</updated>
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	<entry>
		<id>https://wiki.industrial-craft.net/index.php?title=Transformer&amp;diff=20825</id>
		<title>Transformer</title>
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		<updated>2017-08-23T15:37:07Z</updated>

		<summary type="html">&lt;p&gt;IvanX: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;A &amp;#039;&amp;#039;&amp;#039;transformer&amp;#039;&amp;#039;&amp;#039; is a block that converts [[EU]] from one [[power tier]] to another.  Transformers are named for their default output (lower) voltage.&lt;br /&gt;
&lt;br /&gt;
== Use and notes ==&lt;br /&gt;
&lt;br /&gt;
When placed, a transformer&amp;#039;s higher-voltage texture is oriented toward the player.  This is indicated by five dots (observe the images in the table below).  The transformer&amp;#039;s five other faces are each occupied by a single dot, indicating the lower-voltage side.  Whether these faces are input or output is determined by the transformer&amp;#039;s mode.&lt;br /&gt;
&lt;br /&gt;
Transformers are always in either &amp;#039;&amp;#039;&amp;#039;step-up&amp;#039;&amp;#039;&amp;#039; or &amp;#039;&amp;#039;&amp;#039;step-down&amp;#039;&amp;#039;&amp;#039; mode.&lt;br /&gt;
* Step-down: accept input through the higher-voltage face, output through all valid connections to the lower-voltage faces.  (&amp;#039;&amp;#039;Default, if no redstone signal is applied.&amp;#039;&amp;#039;)&lt;br /&gt;
* Step-up: accept input through all valid connections to the lower-voltage faces, output through the higher-voltage face.&lt;br /&gt;
There are three options to choose from in the GUI, listed below as they appear in-game.&lt;br /&gt;
* &amp;#039;&amp;#039;Redstone = step-up&amp;#039;&amp;#039;: transformer is in step-down mode without a redstone signal.  When signal is applied, mode changes to step-up.  (&amp;#039;&amp;#039;Default block state.&amp;#039;&amp;#039;)&lt;br /&gt;
* &amp;#039;&amp;#039;fixed step-down&amp;#039;&amp;#039;: transformer is in step-down mode regardless of redstone signal state.&lt;br /&gt;
* &amp;#039;&amp;#039;fixed step-up&amp;#039;&amp;#039;: transformer is in step-up mode regardless of redstone signal state.&lt;br /&gt;
It is important to set the mode properly, in order to avoid errant redstone signals causing &amp;#039;&amp;#039;explosive&amp;#039;&amp;#039; problems.&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;Note&amp;#039;&amp;#039;: Transformers have a small internal EU buffer that is not indicated in their GUI (probably the size of one packet).  Thus, remember to install {{InlineGrid|Transformer Upgrade}} [[Transformer Upgrade]]s in your machine &amp;#039;&amp;#039;before&amp;#039;&amp;#039; connecting it to the energy net, even if you don&amp;#039;t have an active generator, just in case some EU still lingers somewhere.  &amp;lt;span style=&amp;quot;font-size:80%&amp;quot;&amp;gt;Ha haaa... oops.&amp;lt;/span&amp;gt;&lt;br /&gt;
&lt;br /&gt;
To &amp;#039;&amp;#039;&amp;#039;reorient&amp;#039;&amp;#039;&amp;#039; a transformer, right-click with a [[wrench]] on the face you want to use for higher-voltage, or shift-right-click to set it as the opposite face.&lt;br /&gt;
&lt;br /&gt;
To &amp;#039;&amp;#039;&amp;#039;remove&amp;#039;&amp;#039;&amp;#039; a transformer, simply wrench the higher-voltage face (or shift-wrench the face opposite it).&lt;br /&gt;
&lt;br /&gt;
IC&amp;amp;sup2; currently has four transformers.  Their step-down mode specifications are listed first, that being the default.&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
!Description||Recipe||In-game&lt;br /&gt;
|-&lt;br /&gt;
|&amp;#039;&amp;#039;&amp;#039;LV-Transformer&amp;#039;&amp;#039;&amp;#039;&amp;lt;br&amp;gt;Step-down: Input 128 EU/t, Output 32 EU/t (x5)&amp;lt;br&amp;gt;Step-up: Input 32 EU/t (x5), Output 128 EU/t&lt;br /&gt;
|{{Grid/Crafting Table&lt;br /&gt;
|A1=Wooden Planks|B1=Insulated Tin Cable|C1=Wooden Planks&lt;br /&gt;
|A2=Wooden Planks|B2=Coil|C2=Wooden Planks&lt;br /&gt;
|A3=Wooden Planks|B3=Insulated Tin Cable|C3=Wooden Planks&lt;br /&gt;
|Output=LV-Transformer}}&lt;br /&gt;
|[[File:LV-Transformer ig.png|link=]]&lt;br /&gt;
|-&lt;br /&gt;
|&amp;#039;&amp;#039;&amp;#039;MV-Transformer&amp;#039;&amp;#039;&amp;#039;&amp;lt;br&amp;gt;Step-down: Input 512 EU/t, Output 128 EU/t (x5)&amp;lt;br&amp;gt;Step-up: Input 128 EU/t (x5), Output 512 EU/t&lt;br /&gt;
|{{Grid/Crafting Table&lt;br /&gt;
|B1=Insulated Copper Cable&lt;br /&gt;
|B2=Basic Machine Casing&lt;br /&gt;
|B3=Insulated Copper Cable&lt;br /&gt;
|Output=MV-Transformer}}&lt;br /&gt;
|[[File:MV-Transformer ig.png|link=]]&lt;br /&gt;
|-&lt;br /&gt;
|&amp;#039;&amp;#039;&amp;#039;HV-Transformer&amp;#039;&amp;#039;&amp;#039;&amp;lt;br&amp;gt;Step-down: Input 2048 EU/t, Output 512 EU/t (x5)&amp;lt;br&amp;gt;Step-up: Input 512 EU/t (x5), Output 2048 EU/t&lt;br /&gt;
|{{Grid/Crafting Table&lt;br /&gt;
|B1=2xIns. Gold Cable&lt;br /&gt;
|A2=Electronic Circuit|B2=MV-Transformer|C2=Advanced RE-Battery&lt;br /&gt;
|B3=2xIns. Gold Cable&lt;br /&gt;
|Output=HV-Transformer}}&lt;br /&gt;
|[[File:HV-Transformer ig.png|link=]]&lt;br /&gt;
|-&lt;br /&gt;
|&amp;#039;&amp;#039;&amp;#039;EV-Transformer&amp;#039;&amp;#039;&amp;#039;&amp;lt;br&amp;gt;Step-down: Input 8192 EU/t, Output 2048 EU/t (x5)&amp;lt;br&amp;gt;Step-up: Input 2048 EU/t (x5), Output 8192 EU/t&lt;br /&gt;
|{{Grid/Crafting Table&lt;br /&gt;
|B1=3xIns. HV Cable&lt;br /&gt;
|A2=Advanced Circuit|B2=HV-Transformer|C2=Lapotron Crystal&lt;br /&gt;
|B3=3xIns. HV Cable&lt;br /&gt;
|Output=EV-Transformer}}&lt;br /&gt;
|[[File:EV-Transformer ig.png|link=]]&lt;br /&gt;
|}&lt;/div&gt;</summary>
		<author><name>IvanX</name></author>
	</entry>
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