First, Super flux (4Pin, plug-in type, single power 0.2W)
1. Single test voltage is up to 4V, 4 series test voltage is 16V, 12 series test voltage is 48V test current: red, amber is 70mA, current limit is 0.07A. Blue, green is 50mA and current is limited to 0.05A. Before the test, adjust the current, select the appropriate voltage, and then test.
Second, Luxeon & Lambert (SMD type, welding machine welding, single power 1W
1, a single test voltage up to 4V, 4 series test voltage 16V, 12 series test voltage 48V, test current: red, green, blue, amber are 350mA, current limit is 0.35A must be adjusted before testing Current, choose the right voltage.
Third, 20mA SMD LED
1, red single test voltage maximum 2.0V, blue, green single test voltage maximum 3.5V test current: red, green, blue are 20mA, current limit is 0.02A, you must adjust the current before testing, choose the right The voltage is then tested. The application of the LED for product testing shall be guided by the engineering department.
Fourth, B2S 150mA SMD LED
1. The LED is currently only one color of cool white, with a single test voltage of 3.5V. Test current: 150mA, current limit is 0.15A. Before the test, adjust the current, select the appropriate voltage, and then test. The application of the LED for product testing shall be guided by the engineering department.
Five, K2 LED (single power 4W)
1, a single test voltage up to 4V, 4 series test voltage 16V, 12 series test voltage 48V test current: red is 700mA, current limit is 0.70A, green, blue, cool white is 1000mA, current limit is 1.00 Before the A test, adjust the current, select the appropriate voltage, and then test.
6, 3W LED Lambert
1, a single test voltage up to 4V, 4 series test voltage 16V, 12 series test voltage 48V test current: red, green, blue, cool white are 700mA, current limit is 0.70A must be adjusted before the test , select the appropriate voltage and then test.
Seven, the use of DC voltage source adjustment
1, the operation steps
a, current fine adjustment current coarse adjustment voltage fine adjustment voltage coarse adjustment b, test leads short circuit (voltage 3-5V) adjust the required current
c, separate the pen to adjust the voltage required d, red pen connected to the LED positive black pen connected to the LED negative
2, note: (LED is a device sensitive to current and voltage)
a. Adjust the appropriate voltage and current before testing.
b. When the current is short-circuited, the voltage should not be too high.
c, 1A=1000mA The current in Figure 2 is 0.70A or 700mA.
d. The light board test will be issued in the form of SOP.
Eight, single unknown color LED test
a.Super Flux LED test current is 50mA
b. SMD test current is 20mA
c.B2S SMD LED test current is 150mA
d.Nichia 20mA LED 5Φ Test current is 20mA
e.Luxeon, Lambert, K2 LED test current selects 350mA
Connector 3.96Mm Pitch,Ressure Welding Bar Connector,Wire To Board Power Connector,Tcj6 Wire-To-Board Connector
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