<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=Windows-1252">
<style type="text/css" style="display:none;"> P {margin-top:0;margin-bottom:0;} </style>
</head>
<body dir="ltr">
<div style="color: rgb(0, 0, 0); font-family: Calibri,Helvetica,sans-serif; font-size: 12pt;">
<span>Ive never used one ,but guys Ive talked too that use it says it works great.</span></div>
<div>
<div id="appendonsend"></div>
<div style="color:rgb(0,0,0); font-family:Calibri,Helvetica,sans-serif; font-size:12pt">
<br>
</div>
<hr tabindex="-1" style="display:inline-block; width:98%">
<div id="divRplyFwdMsg" dir="ltr"><font color="#000000" face="Calibri, sans-serif" style="font-size:11pt"><b>From:</b> NSRCA-discussion <nsrca-discussion-bounces@lists.nsrca.org> on behalf of Randy Forbus via NSRCA-discussion <nsrca-discussion@lists.nsrca.org><br>
<b>Sent:</b> Monday, August 12, 2019 3:59 PM<br>
<b>To:</b> nsrca-discussion <nsrca-discussion@lists.nsrca.org>; chuenkan@comcast.net <chuenkan@comcast.net><br>
<b>Subject:</b> Re: [NSRCA-discussion] ThrottleTech</font>
<div> </div>
</div>
<div dir="ltr">
<div style="color:rgb(0,0,0); font-family:Calibri,Helvetica,sans-serif; font-size:12pt">
<span>Heres what it does</span></div>
<div style="color:rgb(0,0,0); font-family:Calibri,Helvetica,sans-serif; font-size:12pt">
<span><br>
</span></div>
<div style="color:rgb(0,0,0); font-family:Calibri,Helvetica,sans-serif; font-size:12pt">
<span>
<p style="margin-top: 0px; margin-bottom: 0px;font-family:Source Sans Pro,Arial,sans-serif; font-size:13px; margin-bottom:13px; margin-top:0px">
Throttle-Tech” Features Connects between the throttle channel and ESC of electric powered models.</p>
<span style="display:inline!important; font-family:Source Sans Pro,Arial,sans-serif; font-size:13px"></span>
<p style="margin-top: 0px; margin-bottom: 0px;font-family:Source Sans Pro,Arial,sans-serif; font-size:13px; margin-bottom:13px; margin-top:0px">
Monitors the ESC’s battery to make the throttle behave the same at the end of the flight as at its beginning.</p>
<span style="display:inline!important; font-family:Source Sans Pro,Arial,sans-serif; font-size:13px"></span>
<p style="margin-top: 0px; margin-bottom: 0px;font-family:Source Sans Pro,Arial,sans-serif; font-size:13px; margin-bottom:13px; margin-top:0px">
Provides consistent, smooth throttle response for the useful capacity of the motor’s LiPo battery.</p>
<span style="display:inline!important; font-family:Source Sans Pro,Arial,sans-serif; font-size:13px"></span>
<p style="margin-top: 0px; margin-bottom: 0px;font-family:Source Sans Pro,Arial,sans-serif; font-size:13px; margin-bottom:13px; margin-top:0px">
PC based configuration utility simplifies setting parameters to suit different model setups, and also provides the capability to update to future feature enhancements.</p>
<span style="display:inline!important; font-family:Source Sans Pro,Arial,sans-serif; font-size:13px"></span>
<p style="margin-top: 0px; margin-bottom: 0px;font-family:Source Sans Pro,Arial,sans-serif; font-size:13px; margin-bottom:13px; margin-top:0px">
Dual LED indicators eliminate guesswork before starting a flight:</p>
<span style="display:inline!important; font-family:Source Sans Pro,Arial,sans-serif; font-size:13px"></span>
<p style="margin-top: 0px; margin-bottom: 0px;font-family:Source Sans Pro,Arial,sans-serif; font-size:13px; margin-bottom:13px; margin-top:0px">
ESC/motor LiPo battery Go/No-Go under-voltage alarm</p>
<span style="display:inline!important; font-family:Source Sans Pro,Arial,sans-serif; font-size:13px"></span>
<p style="margin-top: 0px; margin-bottom: 0px;font-family:Source Sans Pro,Arial,sans-serif; font-size:13px; margin-bottom:13px; margin-top:0px">
Receiver supply Go/No-Go under-voltage alarm</p>
<span style="display:inline!important; font-family:Source Sans Pro,Arial,sans-serif; font-size:13px"></span>
<p style="margin-top: 0px; margin-bottom: 0px;font-family:Source Sans Pro,Arial,sans-serif; font-size:13px; margin-bottom:13px; margin-top:0px">
Active throttle signal indicator</p>
<span style="display:inline!important; font-family:Source Sans Pro,Arial,sans-serif; font-size:13px"></span>
<p style="margin-top: 0px; margin-bottom: 0px;font-family:Source Sans Pro,Arial,sans-serif; font-size:13px; margin-bottom:13px; margin-top:0px">
Modular design allows switching between LiPo cell counts from 2S to 10S with an interchangeable LiPO battery tap interface for easy and affordable re-use of the controller board.</p>
<span style="display:inline!important; font-family:Source Sans Pro,Arial,sans-serif; font-size:13px"></span>
<p style="margin-top: 0px; margin-bottom: 0px;font-family:Source Sans Pro,Arial,sans-serif; font-size:13px; margin-bottom:13px; margin-top:0px">
Compatible with most ESC’s commonly used. A growing list of tested ESC’s is maintained on the Tech-Aero website.</p>
<span style="display:inline!important; font-family:Source Sans Pro,Arial,sans-serif; font-size:13px"></span>
<p style="margin-top: 0px; margin-bottom: 0px;font-family:Source Sans Pro,Arial,sans-serif; font-size:13px; margin-bottom:13px; margin-top:0px">
LiPO Tap can connect to battery balance tap connectors or directly to the ES C power leads.</p>
<span style="display:inline!important; font-family:Source Sans Pro,Arial,sans-serif; font-size:13px"></span>
<p style="margin-top: 0px; margin-bottom: 0px;font-family:Source Sans Pro,Arial,sans-serif; font-size:13px; margin-bottom:13px; margin-top:0px">
Controller board measures 1.2” x 1.0”; LiPo Tap board measures 1.0” x 0.5”</p>
<span style="display:inline!important; font-family:Source Sans Pro,Arial,sans-serif; font-size:13px"></span>
<p style="margin-top: 0px; margin-bottom: 0px;font-family:Source Sans Pro,Arial,sans-serif; font-size:13px; margin-bottom:13px; margin-top:0px">
Complete system weight : 0.5 oz with all connectors installed.</p>
<span style="display:inline!important; font-family:Source Sans Pro,Arial,sans-serif; font-size:13px"></span>
<p style="margin-top: 0px; margin-bottom: 0px;font-family:Source Sans Pro,Arial,sans-serif; font-size:13px; margin-bottom:13px; margin-top:0px">
The Throttle-Tech system combines a LiPo battery voltage tap board and a microcontroller board.</p>
<span style="display:inline!important; font-family:Source Sans Pro,Arial,sans-serif; font-size:13px"></span>
<p style="margin-top: 0px; margin-bottom: 0px;font-family:Source Sans Pro,Arial,sans-serif; font-size:13px; margin-bottom:13px; margin-top:0px">
Together they apply a compensation factor to the throttle commands from the rec eiver to the ESC, based on continuous analysis of voltage readings taken at the battery supply to the ESC. It is effectively a battery de-rating system that meters throttle response
as the ESC supply battery discharges during flight. The Throttle-Tech system provides a consistent and smooth throttle response throughout the flight, for the full range of throttle movement.</p>
<span style="display:inline!important; font-family:Source Sans Pro,Arial,sans-serif; font-size:13px"></span>
<p style="margin-top: 0px; margin-bottom: 0px;font-family:Source Sans Pro,Arial,sans-serif; font-size:13px; margin-bottom:13px; margin-top:0px">
Throttle-Tech is not an autopilot function. It does not sense motor RPM, aircraft speed, attitude or altitude. Its sophisticated algorithm makes small, precise changes to the throttle signal based on the changing supply voltage to the ESC over time. Higher
throttle settings are compensated more than lower throttle settings are, resulting in a smoothly integrated response any where along the travel range of the throttle. The result is reduced pilot workload by compensating for the usual effect of diminishing
power output of the motor as the ESC supply battery discharges during flight. </p>
<br>
</span></div>
<div>
<div id="x_appendonsend"></div>
<div style="color:rgb(0,0,0); font-family:Calibri,Helvetica,sans-serif; font-size:12pt">
<br>
</div>
<hr tabindex="-1" style="display:inline-block; width:98%">
<div id="x_divRplyFwdMsg" dir="ltr"><font color="#000000" face="Calibri, sans-serif" style="font-size:11pt"><b>From:</b> NSRCA-discussion <nsrca-discussion-bounces@lists.nsrca.org> on behalf of Phil Spelt via NSRCA-discussion <nsrca-discussion@lists.nsrca.org><br>
<b>Sent:</b> Monday, August 12, 2019 2:15 PM<br>
<b>To:</b> nsrca-discussion <nsrca-discussion@lists.nsrca.org><br>
<b>Subject:</b> [NSRCA-discussion] ThrottleTech</font>
<div> </div>
</div>
<div>
<p style="margin-top: 0px; margin-bottom: 0px;font-size:12pt; font-family:helvetica,arial,sans-serif; color:#333333">
Hey, Mighty Congratulations to the SA team! And to Kal for being World Jr Champ. Use Guys done good!</p>
<p style="margin-top: 0px; margin-bottom: 0px;font-size:12pt; font-family:helvetica,arial,sans-serif; color:#333333">
I have a good friend who went over to the dark side, flying his first electric pattern plane. He is interested in the Tech-</p>
<p style="margin-top: 0px; margin-bottom: 0px;font-size:12pt; font-family:helvetica,arial,sans-serif; color:#333333">
Aero ThrottleTech. He is hoping this will even out the power curve throughout a flight. What experience with this devicie is out there in NSRCA Land? Is ity good -- does what it claims? Does it replace throttle management? LOL He does not monitor this
list, so I will pass on what comes back to me.</p>
<p style="margin-top: 0px; margin-bottom: 0px;font-size:12pt; font-family:helvetica,arial,sans-serif; color:#333333">
Thanks,</p>
<div class="x_x_io-ox-signature">
<p class="x_x_default-style" style="margin-top: 0px; margin-bottom: 0px;font-size:12pt; font-family:helvetica,arial,sans-serif; color:#333333">
<span class="x_x_signature-truncate"><span class="x_x_signature-truncate"><span class="x_x_signature-truncate"><span class="x_x_signature-truncate"><span class="x_x_signature-truncate"><span style="font-family:'Arial Black'; font-size:12px"><strong><em>Phil
Spelt, AMA 1294, Scientific Leader Member<br>
SPA L-18, Board Member,; NSRCA 2032; KCRC Emeritus<br>
Knoxville, TN 37931 (865) 604-0541c</em></strong></span></span></span></span></span></span></p>
</div>
</div>
</div>
</div>
</div>
</body>
</html>