diff --git a/toroid.html b/toroid.html
index a9c0779..7c705c7 100644
--- a/toroid.html
+++ b/toroid.html
@@ -389,6 +389,7 @@
'FT125' : { PN:'5943001701', A:31.75, B:19.05, C:9.50, W:23.0, CC:12.90, le:7.60, Ae:0.59, Ve:4.50, Al:775.0 },
'FT114' : { PN:'5943001001', A:29.00, B:19.00, C:7.50, W:13.0, CC:19.80, le:7.30, Ae:0.37, Ve:2.70, Al:510.0 },
'FT82' : { PN:'5943000601', A:21.00, B:13.20, C:6.35, W:6.40, CC:21.30, le:5.20, Ae:0.243, Ve:1.26, Al:470.0 },
+ 'FT50B' : { PN:'2643801902', A:12.70, B:7.9, C:12.70, W:4.70, CC:10.421, le:3.12, Ae:0.3, Ve:0.9325, Al:1206.0 },
'FT50' : { PN:'5943000301', A:12.70, B:7.15, C:4.90, W:2.00, CC:22.90, le:2.95, Ae:0.129, Ve:0.38, Al:440.0 },
'FT37' : { PN:'5943000201', A:9.50, B:4.75, C:3.30, W:0.83, CC:28.60, le:2.07, Ae:0.072, Ve:0.15, Al:350.0 },
},
@@ -469,6 +470,7 @@
Rac : 0.0,
Q : 0.0,
+ L_vs_f : [],
Z_vs_f : [],
R_vs_f : [],
X_vs_f : [],
@@ -522,21 +524,10 @@
return { real:Rs , imag:Xs };
}
- function getResistance(frequency) {
- // Use the proximityResistance look-up table and interpolate values depending on the spacing ratio and the number of turns.
- var mu_2 = 0.0;
- var i = 0;
- for (i = 0; i < (cores[material].complex_mu.freq.length-1); i++) {
- if(frequency <= cores[material].complex_mu.freq[i+1]) {
- // Linear interpolation between empirical proximity resistance values:
- mu_2 = (((frequency - cores[material].complex_mu.freq[i]) / (cores[material].complex_mu.freq[i+1] - cores[material].complex_mu.freq[i])
- * (cores[material].complex_mu.mu_2[i+1] - cores[material].complex_mu.mu_2[i])) + cores[material].complex_mu.mu_2[i]);
- break;
- }
- }
- return mu_2;
+ function calculateInductance() {
+ return toroid.L_vs_f;
}
-
+
function calculateImpedance() {
return toroid.Z_vs_f;
}
@@ -614,6 +605,7 @@
toroid.I = 1.414 * toroid.Vrms / toroid.Z.r;
toroid.H_peak = (0.4 * Math.PI * toroid.N * toroid.I) / toroid.core.le;
*/
+ toroid.L_vs_f = [];
toroid.Z_vs_f = [];
toroid.R_vs_f = [];
toroid.X_vs_f = [];
@@ -634,6 +626,8 @@
toroid.mu1_vs_f.push({x:freq, y:mu[0]});
toroid.mu2_vs_f.push({x:freq, y:mu[1]});
+ toroid.L_vs_f.push({x:freq, y:(Math.sqrt(mu[0]**2 + mu[1]**2) * 4.0 * Math.PI * toroid.N**2 * 1e-3 / toroid.core.CC)});
+
toroid.R_vs_f.push({x:freq, y:Z.real});
toroid.X_vs_f.push({x:freq, y:Z.imag});
toroid.Q_vs_f.push({x:freq, y:(Z.imag/Z.real)});
@@ -642,12 +636,13 @@
const II = math.divide(toroid.Vrms, ZZ).toPolar();
toroid.i_vs_f.push({x:freq, y:(II.r*1e3)});
+ //toroid.P_vs_f.push({x:freq, y:((toroid.Vrms**2 / Z.real)*1e3)});
toroid.P_vs_f.push({x:freq, y:((Z.real * II.r**2)*1e3)});
toroid.Z_vs_f.push({x:freq, y:(ZZ.toPolar().r)});
const H = ((0.4 * Math.PI * toroid.N * 1.414 * II.r) / toroid.core.le);
//const B = ((toroid.Vrms * 1e8) / (4.44 * freq * toroid.N * toroid.core.Ae));
- const B = Math.sqrt(mu[0]**2, mu[1]**2) * H;
+ const B = Math.sqrt(mu[0]**2 + mu[1]**2) * H;
toroid.H_vs_f.push({x:freq, y:H});
toroid.B_vs_f.push({x:freq, y:B});
});
@@ -707,23 +702,28 @@
rebuildSizeDOM();
}
+ function updateChart() {
+ myChart.options.plugins.title.text = "Fair-Rite " + t_size + "-" + material + " [" + toroid.core.PN + "]";
+ myChart.data.datasets[0].data = calculateInductance();
+ myChart.data.datasets[1].data = calculateImpedance();
+ myChart.data.datasets[2].data = calculateResistance();
+ myChart.data.datasets[3].data = calculateReactance();
+ myChart.data.datasets[4].data = calculateQualityFactor();
+ myChart.data.datasets[5].data = calculateCurrent();
+ myChart.data.datasets[6].data = calculatePermeability1();
+ myChart.data.datasets[7].data = calculatePermeability2();
+ myChart.data.datasets[8].data = calculateH();
+ myChart.data.datasets[9].data = calculateB();
+ myChart.data.datasets[10].data = calculatePowerLoss();
+ myChart.update();
+ }
+
function setToroid() {
//console.log("setToroid()")
var toroids = document.getElementsByName("toroids");
t_size = toroids[0].value;
recalculate()
- myChart.options.plugins.title.text = "Fair-Rite " + t_size + "-" + material + " [" + toroid.core.PN + "]";
- myChart.data.datasets[0].data = calculateImpedance();
- myChart.data.datasets[1].data = calculateResistance();
- myChart.data.datasets[2].data = calculateReactance();
- myChart.data.datasets[3].data = calculateQualityFactor();
- myChart.data.datasets[4].data = calculateCurrent();
- myChart.data.datasets[5].data = calculatePermeability1();
- myChart.data.datasets[6].data = calculatePermeability2();
- myChart.data.datasets[7].data = calculateH();
- myChart.data.datasets[8].data = calculateB();
- myChart.data.datasets[9].data = calculatePowerLoss();
- myChart.update();
+ updateChart();
}
function rebuildSizeDOM() {
@@ -756,87 +756,39 @@
// Rebuild the list of available sizes for this material type:
rebuildSizeDOM();
-
recalculate()
- myChart.options.plugins.title.text = "Fair-Rite " + t_size + "-" + material + " [" + toroid.core.PN + "]";
- myChart.data.datasets[0].data = calculateImpedance();
- myChart.data.datasets[1].data = calculateResistance();
- myChart.data.datasets[2].data = calculateReactance();
- myChart.data.datasets[3].data = calculateQualityFactor();
- myChart.data.datasets[4].data = calculateCurrent();
- myChart.data.datasets[5].data = calculatePermeability1();
- myChart.data.datasets[6].data = calculatePermeability2();
- myChart.data.datasets[7].data = calculateH();
- myChart.data.datasets[8].data = calculateB();
- myChart.data.datasets[9].data = calculatePowerLoss();
- myChart.update();
+ updateChart();
}
conductor_diameter_slider.oninput = function() {
recalculate();
- myChart.data.datasets[0].data = calculateImpedance();
- myChart.data.datasets[1].data = calculateResistance();
- myChart.data.datasets[2].data = calculateReactance();
- myChart.data.datasets[3].data = calculateQualityFactor();
- myChart.data.datasets[4].data = calculateCurrent();
- // myChart.data.datasets[5].data = calculatePermeability1();
- // myChart.data.datasets[6].data = calculatePermeability2();
- myChart.data.datasets[9].data = calculatePowerLoss();
- myChart.update();
+ updateChart();
}
loop_turns_slider.oninput = function() {
recalculate();
- myChart.data.datasets[0].data = calculateImpedance();
- myChart.data.datasets[1].data = calculateResistance();
- myChart.data.datasets[2].data = calculateReactance();
- myChart.data.datasets[3].data = calculateQualityFactor();
- myChart.data.datasets[4].data = calculateCurrent();
- // myChart.data.datasets[5].data = calculatePermeability1();
- // myChart.data.datasets[6].data = calculatePermeability2();
- myChart.data.datasets[7].data = calculateH();
- myChart.data.datasets[8].data = calculateB();
- myChart.data.datasets[9].data = calculatePowerLoss();
- myChart.update();
+ updateChart();
}
frequency_slider.oninput = function() {
updateFrequencies();
recalculate();
- myChart.data.datasets[0].data = calculateImpedance();
- myChart.data.datasets[1].data = calculateResistance();
- myChart.data.datasets[2].data = calculateReactance();
- myChart.data.datasets[3].data = calculateQualityFactor();
- myChart.data.datasets[4].data = calculateCurrent();
- myChart.data.datasets[5].data = calculatePermeability1();
- myChart.data.datasets[6].data = calculatePermeability2();
- myChart.data.datasets[7].data = calculateH();
- myChart.data.datasets[8].data = calculateB();
- myChart.data.datasets[9].data = calculatePowerLoss();
- myChart.update();
+ updateChart();
}
voltage_slider.oninput = function() {
recalculate();
- myChart.data.datasets[0].data = calculateImpedance();
- myChart.data.datasets[1].data = calculateResistance();
- myChart.data.datasets[2].data = calculateReactance();
- myChart.data.datasets[3].data = calculateQualityFactor();
- myChart.data.datasets[4].data = calculateCurrent();
- myChart.data.datasets[5].data = calculatePermeability1();
- myChart.data.datasets[6].data = calculatePermeability2();
- myChart.data.datasets[7].data = calculateH();
- myChart.data.datasets[8].data = calculateB();
- myChart.data.datasets[9].data = calculatePowerLoss();
- myChart.update();
+ updateChart();
}
window.onresize = function() {
recalculate();
+ updateChart();
}
window.onorientationchange = function() {
recalculate();
+ updateChart();
}
window.onbeforeprint = function() {
@@ -850,12 +802,14 @@
function drawInductor(fctx, originX, originY, outerRadius, innerRadius, wireRadius, turns, width) {
let theta = Math.PI/12.0;
+ var front_originX = originX - 0.5*(1*outerRadius + 20 + width);
+
// Draw entry and exit wires:
- var x1 = originX + (outerRadius + 20) * Math.cos(0.5 * Math.PI + 0.5 * theta);
+ var x1 = front_originX + (outerRadius + 20) * Math.cos(0.5 * Math.PI + 0.5 * theta);
var y1 = originY + (outerRadius + 20) * Math.sin(0.5 * Math.PI + 0.5 * theta);
//var x2 = originX + (innerRadius - wireRadius) * Math.cos(0.5 * Math.PI + 0.5 * theta);
//var y2 = originY + (innerRadius - wireRadius) * Math.sin(0.5 * Math.PI + 0.5 * theta);
- var x2 = originX + (outerRadius - wireRadius) * Math.cos(0.5 * Math.PI + 0.5 * theta);
+ var x2 = front_originX + (outerRadius - wireRadius) * Math.cos(0.5 * Math.PI + 0.5 * theta);
var y2 = originY + (outerRadius - wireRadius) * Math.sin(0.5 * Math.PI + 0.5 * theta);
var angle = math.atan2(y1 - y2, x1 - x2) - Math.PI * 0.5;
fctx.beginPath();
@@ -868,53 +822,54 @@
fctx.lineWidth = outerRadius - innerRadius;
fctx.strokeStyle = "#7F7F7F"; // rgb(100, 100, 100);
fctx.beginPath();
- fctx.arc(originX, originY, 0.5 * (outerRadius + innerRadius), 0.0, 2.0 * Math.PI, false);
+ fctx.arc(front_originX, originY, 0.5 * (outerRadius + innerRadius), 0.0, 2.0 * Math.PI, false);
fctx.stroke();
fctx.lineWidth = 1.0;
// Draw side profile of toroid:
+ var side_originX = front_originX + outerRadius + 20;
fctx.fillStyle = "#7F7F7F"; // rgb(100, 100, 100);
- fctx.fillRect(originX + outerRadius + 20, originY - outerRadius, width, (outerRadius - innerRadius));
- fctx.fillRect(originX + outerRadius + 20, originY + innerRadius, width, (outerRadius - innerRadius));
+ fctx.fillRect(side_originX, originY - outerRadius, width, (outerRadius - innerRadius));
+ fctx.fillRect(side_originX, originY + innerRadius, width, (outerRadius - innerRadius));
fctx.fillStyle = 'lightgrey';
- fctx.fillRect(originX + outerRadius + 20, originY - innerRadius, width, (2 * innerRadius));
+ fctx.fillRect(side_originX, originY - innerRadius, width, (2 * innerRadius));
// Write width of cross-section of toroid (not including winding wire thickness):
fctx.font = "12px arial";
fctx.fillStyle = "black";
fctx.textAlign = "center";
- fctx.fillText((toroid.core.C).toFixed(1) + " mm", originX + outerRadius + 20 + 0.5*width, originY + outerRadius + 20);
- fctx.fillText("(" + (toroid.core.C*0.03937).toFixed(3) + "\")", originX + outerRadius + 20 + 0.5*width, originY + outerRadius + 34);
+ fctx.fillText((toroid.core.C).toFixed(1) + " mm", side_originX + 0.5*width, originY + outerRadius + 20);
+ fctx.fillText("(" + (toroid.core.C*0.03937).toFixed(3) + "\")", side_originX + 0.5*width, originY + outerRadius + 34);
// Draw wire winding around top cross-section view:
fctx.strokeStyle = "black";
fctx.beginPath();
fctx.lineWidth = 2.0 * wireRadius;
- fctx.moveTo(originX + outerRadius + 20 + 0.5*width, originY - outerRadius - wireRadius);
- fctx.arcTo(originX + outerRadius + 20 + width + wireRadius, originY - outerRadius - wireRadius, originX + outerRadius + 20 + width + wireRadius, originY - outerRadius + 0.5*innerRadius, wireRadius);
- fctx.arcTo(originX + outerRadius + 20 + width + wireRadius, originY - innerRadius + wireRadius, originX + outerRadius + 20 + 0.5*width, originY - innerRadius + wireRadius, wireRadius);
- fctx.arcTo(originX + outerRadius + 20 - wireRadius, originY - innerRadius + wireRadius, originX + outerRadius + 20 - wireRadius, originY - outerRadius + 0.5*innerRadius, wireRadius);
- fctx.arcTo(originX + outerRadius + 20 - wireRadius, originY - outerRadius - wireRadius, originX + outerRadius + 20 + 0.5*width, originY - outerRadius - wireRadius, wireRadius);
- fctx.lineTo(originX + outerRadius + 20 + 0.5*width, originY - outerRadius - wireRadius);
+ fctx.moveTo(side_originX + 0.5*width, originY - outerRadius - wireRadius);
+ fctx.arcTo(side_originX + width + wireRadius, originY - outerRadius - wireRadius, side_originX + width + wireRadius, originY - outerRadius + 0.5*innerRadius, wireRadius);
+ fctx.arcTo(side_originX + width + wireRadius, originY - innerRadius + wireRadius, side_originX + 0.5*width, originY - innerRadius + wireRadius, wireRadius);
+ fctx.arcTo(side_originX - wireRadius, originY - innerRadius + wireRadius, side_originX - wireRadius, originY - outerRadius + 0.5*innerRadius, wireRadius);
+ fctx.arcTo(side_originX - wireRadius, originY - outerRadius - wireRadius, side_originX + 0.5*width, originY - outerRadius - wireRadius, wireRadius);
+ fctx.lineTo(side_originX + 0.5*width, originY - outerRadius - wireRadius);
fctx.stroke();
// Draw wire winding around bottom cross-section view:
fctx.beginPath();
fctx.lineWidth = 2.0 * wireRadius;
- fctx.moveTo(originX + outerRadius + 20 + 0.5*width, originY + outerRadius + wireRadius);
- fctx.arcTo(originX + outerRadius + 20 + width + wireRadius, originY + outerRadius + wireRadius, originX + outerRadius + 20 + width + wireRadius, originY + outerRadius - 0.5*innerRadius, wireRadius);
- fctx.arcTo(originX + outerRadius + 20 + width + wireRadius, originY + innerRadius - wireRadius, originX + outerRadius + 20 + 0.5*width, originY + innerRadius - wireRadius, wireRadius);
- fctx.arcTo(originX + outerRadius + 20 - wireRadius, originY + innerRadius - wireRadius, originX + outerRadius + 20 - wireRadius, originY + outerRadius - 0.5*innerRadius, wireRadius);
- fctx.arcTo(originX + outerRadius + 20 - wireRadius, originY + outerRadius + wireRadius, originX + outerRadius + 20 + 0.5*width, originY + outerRadius + wireRadius, wireRadius);
- fctx.lineTo(originX + outerRadius + 20 + 0.5*width, originY + outerRadius + wireRadius);
+ fctx.moveTo(side_originX + 0.5*width, originY + outerRadius + wireRadius);
+ fctx.arcTo(side_originX + width + wireRadius, originY + outerRadius + wireRadius, side_originX + width + wireRadius, originY + outerRadius - 0.5*innerRadius, wireRadius);
+ fctx.arcTo(side_originX + width + wireRadius, originY + innerRadius - wireRadius, side_originX + 0.5*width, originY + innerRadius - wireRadius, wireRadius);
+ fctx.arcTo(side_originX - wireRadius, originY + innerRadius - wireRadius, side_originX - wireRadius, originY + outerRadius - 0.5*innerRadius, wireRadius);
+ fctx.arcTo(side_originX - wireRadius, originY + outerRadius + wireRadius, side_originX + 0.5*width, originY + outerRadius + wireRadius, wireRadius);
+ fctx.lineTo(side_originX + 0.5*width, originY + outerRadius + wireRadius);
fctx.stroke();
// Draw horizontal wires across mid of cross-section view:
fctx.lineWidth = 1.0;
for(let i = 0; i < Math.floor(turns/2); i++) {
- x1 = (originX + outerRadius + 20 - wireRadius);
+ x1 = (side_originX - wireRadius);
y1 = originY + (innerRadius-wireRadius) * Math.cos(Math.PI*(i/Math.floor(turns/2)));
- x2 = (originX + outerRadius + 20 + width + wireRadius);
+ x2 = (side_originX + width + wireRadius);
y2 = y1;
angle = 0.5 * Math.PI;
@@ -925,9 +880,9 @@
fctx.fill();
}
- x1 = originX + (outerRadius + 20) * Math.cos(0.5 * Math.PI - 0.5 * theta);
+ x1 = front_originX + (outerRadius + 20) * Math.cos(0.5 * Math.PI - 0.5 * theta);
y1 = originY + (outerRadius + 20) * Math.sin(0.5 * Math.PI - 0.5 * theta);
- x2 = originX + (innerRadius - wireRadius) * Math.cos(0.5 * Math.PI - 0.5 * theta);
+ x2 = front_originX + (innerRadius - wireRadius) * Math.cos(0.5 * Math.PI - 0.5 * theta);
y2 = originY + (innerRadius - wireRadius) * Math.sin(0.5 * Math.PI - 0.5 * theta);
angle = math.atan2(y1 - y2, x1 - x2) - Math.PI * 0.5;
fctx.beginPath();
@@ -944,9 +899,9 @@
x2 = originX + (innerRadius - wireRadius) * Math.cos((i/(turns-1))* (2.0 * Math.PI - theta) + 0.5*Math.PI + 0.5 * theta);
y2 = originY + (innerRadius - wireRadius) * Math.sin((i/(turns-1))* (2.0 * Math.PI - theta) + 0.5*Math.PI + 0.5 * theta);
*/
- x1 = originX + (outerRadius + wireRadius) * Math.cos((i/(turns-1))* (2.0 * Math.PI - theta) + 0.5*Math.PI + 0.5 * theta + Math.PI/(turns-1));
+ x1 = front_originX + (outerRadius + wireRadius) * Math.cos((i/(turns-1))* (2.0 * Math.PI - theta) + 0.5*Math.PI + 0.5 * theta + Math.PI/(turns-1));
y1 = originY + (outerRadius + wireRadius) * Math.sin((i/(turns-1))* (2.0 * Math.PI - theta) + 0.5*Math.PI + 0.5 * theta + Math.PI/(turns-1));
- x2 = originX + (innerRadius - wireRadius) * Math.cos((i/(turns-1))* (2.0 * Math.PI - theta) + 0.5*Math.PI + 0.5 * theta);
+ x2 = front_originX + (innerRadius - wireRadius) * Math.cos((i/(turns-1))* (2.0 * Math.PI - theta) + 0.5*Math.PI + 0.5 * theta);
y2 = originY + (innerRadius - wireRadius) * Math.sin((i/(turns-1))* (2.0 * Math.PI - theta) + 0.5*Math.PI + 0.5 * theta);
angle = math.atan2(y1 - y2, x1 - x2) - Math.PI * 0.5;
@@ -962,17 +917,17 @@
// Draw the Dimensions:
fctx.beginPath();
- fctx.moveTo(originX - outerRadius, originY - outerRadius);
- fctx.lineTo(originX - outerRadius - 20, originY - outerRadius);
- fctx.moveTo(originX - outerRadius, originY + outerRadius);
- fctx.lineTo(originX - outerRadius - 20, originY + outerRadius);
- fctx.lineTo(originX - outerRadius - 20, originY - outerRadius);
+ fctx.moveTo(front_originX - outerRadius, originY - outerRadius);
+ fctx.lineTo(front_originX - outerRadius - 20, originY - outerRadius);
+ fctx.moveTo(front_originX - outerRadius, originY + outerRadius);
+ fctx.lineTo(front_originX - outerRadius - 20, originY + outerRadius);
+ fctx.lineTo(front_originX - outerRadius - 20, originY - outerRadius);
fctx.stroke();
fctx.font = "12px arial";
fctx.textAlign = "right";
- fctx.fillText((toroid.core.A).toFixed(1) + " mm", originX - outerRadius - 24, originY - 6);
- fctx.fillText("(" + (toroid.core.A*0.03937).toFixed(3) + "\")", originX - outerRadius - 24, originY + 6);
+ fctx.fillText((toroid.core.A).toFixed(1) + " mm", front_originX - outerRadius - 24, originY - 6);
+ fctx.fillText("(" + (toroid.core.A*0.03937).toFixed(3) + "\")", front_originX - outerRadius - 24, originY + 6);
}
function drawTransformer(fctx, originX, originY, outerRadius, innerRadius, wireRadius, turns) {
@@ -1090,7 +1045,7 @@
fctx.font = "12px arial";
fctx.textAlign = "left";
const L = toroid.L * 1.0e+6;
- fctx.fillText("L = " + L.toFixed(0).toString() + " \u03bcH", 8, 18);
+ fctx.fillText("L\u1d62 = " + L.toFixed(0).toString() + " \u03bcH", 8, 18);
fctx.fillText("Rdc = " + toroid.Rdc.toFixed(3) + " \u03A9", 8, 32);
fctx.fillText("Vrms = " + toroid.Vrms.toFixed(1) + " V", 8, 46);
@@ -1101,13 +1056,15 @@
fctx.textAlign = "center";
fctx.font = "bold 16px courier";
- fctx.fillText((40-conductor_diameter_slider.value).toString() + " AWG", loopx, loopy - outer_radius - 50);
- fctx.fillText("N = " + toroid.N.toString(), loopx, loopy + outer_radius + 36);
+ fctx.fillText((40-conductor_diameter_slider.value).toString() + " AWG", loopx, 20);
+ fctx.fillText("N = " + toroid.N.toString(), loopx, win_height - 30);
+
fctx.font = "12px arial";
- fctx.fillText("wire = " + (toroid.cond_length_meters*100.0).toFixed(1)+ " cm", loopx, loopy + outer_radius + 50);
- fctx.fillText("(" + (3.2808399*toroid.cond_length_meters).toFixed(2)+ "\')", loopx, loopy + outer_radius + 64);
- fctx.fillText("\u2300 = " + (1e3 * toroid.cond_diameter_meters).toFixed(3) + " mm", loopx, loopy - outer_radius - 30);
- fctx.fillText("(" + (39.37007874 * toroid.cond_diameter_meters).toFixed(3) + "\")", loopx, loopy - outer_radius - 16);
+ fctx.fillText("wire = " + (toroid.cond_length_meters*100.0).toFixed(1)+ " cm (" + (3.2808399*toroid.cond_length_meters).toFixed(2)+ "\')", loopx, win_height - 14);
+ //fctx.fillText("(" + (3.2808399*toroid.cond_length_meters).toFixed(2)+ "\')", loopx, win_height - 14);
+
+ fctx.fillText("\u2300 = " + (1e3 * toroid.cond_diameter_meters).toFixed(3) + " mm" , loopx, 34);
+ fctx.fillText("(" + (39.37007874 * toroid.cond_diameter_meters).toFixed(3) + "\")", loopx, 48);
// Top right text:
fctx.textAlign = "right";
@@ -1135,6 +1092,15 @@
type: 'line',
data: {
datasets: [
+ {
+ label: 'L (\u03bcH)',
+ fill: false,
+ borderColor: 'orange',
+ backgroundColor: 'orange',
+ data: calculateInductance(),
+ borderWidth: 1,
+ yAxisID: 'lID'
+ },
{
label: '|Z| (\u03A9)',
fill: false,
@@ -1256,6 +1222,19 @@
autoSkip: false,
}
},
+ 'lID': {
+ type: 'linear',
+ display: 'auto',
+ title: {
+ display: true,
+ text: 'L(\u03bcH)',
+ color: 'black',
+ font: {
+ weight : 'bold'
+ }
+ },
+ position: 'left',
+ },
'ohmsID': {
type: 'logarithmic',
display: 'auto',
@@ -1268,7 +1247,6 @@
}
},
position: 'left',
- id: 'ohmsID'
},
'qID' : {
type: 'linear',