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Overview

HCigar DNA40 original evolv chip
The HB 40 BOX MOD is designed by HCigar, it use original Evolv DNA 40 chip.The DNA 40 is a power regulated digital switch-mode DC-DC converter for personal vaporizers. It features Evolv”s patented Wattage Control, Temperature Protection, Preheat, Step Up/Step Down Topology, Digital User Controls, LED Screen, On board Buttons and Synchronous Rectification for maximum battery life and minimal heat generation. It is the most advanced personal vaporizer controller ever made.


HB 40 Specs:            Minimum            Typical                 Max
Output Power                1 Watts                                       40 Watts
Output Voltage               1 Volts                                        9 Volts
Output Current                                                                16.0 Amps
Atomizer Resistance        0.16 Ohms           0.7 Ohms           2.0 Ohms
Input Voltage                 3.1 Volts             3.7 Volts            4.3 Volts
Input Current                 0.5 Amps            8.0 Amps            16.0 Amps


The Primary Features of The HB 40 Box mod:
Connector: Spring loaded 510 connector

Temperature display: When not firing, the maximum heating coil temperature setting. While firing, the actual temperature of the heating coil is displayed

Ohms display: The resistance of the atomizer attached to the device. This is measured only when the unit is supplying power to the atomizer. At other times, it shows the most recent measurement.

Locked mode: Pressing the fire button five times with less than .7 seconds between presses will cause the device to enter Locked mode. In Locked mode, the device will not fire and the output power will not adjust accidentally. While in Locked mode, the screen will be off, except that pressing a button will show “Locked, Click 5X”. To exit Locked mode, press the fire button 5 times.

Stealth mode:While locked, holding the fire and down buttons simultaneously for five seconds will switch to stealth mode. In this mode the display is off. It will still show error and lock messages. To switch back to normal display mode, hold down the fire and down buttons simultaneously for 5 seconds. This setting is stored to internal flash memory, and remains if power is removed.

Power locked mode: Holding down both the up and down buttons for two seconds will place the device in Power Locked mode. In this mode, the mod will operate normally, but you will not be able to change the power setting. This mode prevents accidental power level changes due to the buttons being pressed while in a pocket. To exit Power Locked mode, hold the up and down buttons for two seconds.

right mode & left mode:While locked, holding the fire and up buttons simultaneously for 5 seconds flips the display. This allows for maximum flexibility in designing the mod, as well as accommodating left handed use. This setting is stored to internal flash memory, and remains if power is removed.

Max Temperature Adjust: A From Locked Mode, holding down both the up and down buttons for two seconds will place the device in Max Temperature Adjust mode. Once this mode is entered, the max temperature will be displayed. The up and down buttons are used to adjust the max temperature. To save the new temperature setting and exit, press the Fire button.

Error Messages
The HB 40 will indicate a variety of error states.
Check Atomizer:The DNA does not detect an atomizer, the atomizer has shorted out, or the atomizer resistance is incorrect for the power setting.

Short:The atomizer or wiring are short circuited.

Weak Battery:The battery needs to be charged, or a higher rate battery needs to be used. If this happens, the DNA 40 will continue to fire the atomizer, but will not be able to provide the desired wattage. The Weak Battery message will continue to flash for a few seconds after the end of puff.

Temperature Protection: The heating coil reached the maximum allowed temperature during the puff. If this happens, the DNA 40 will continue to fire, but will not be able to provide the desired wattage.

Ohms Too High: The resistance of the atomizer coil is too high for the current wattage setting. If this happens, the DNA 40 will continue to fire, but will not be able to provide the desired wattage. The Ohms Too High message will continue to flash for a few seconds after the end of puff.

Ohms Too Low: The resistance of the atomizer coil is too low for the current wattage setting. If this happens, the DNA 40 will continue to fire, but will not be able to provide the desired wattage. The Ohms Too Low message will continue to flash for a few seconds after the end of puff.

Too Hot: The DNA 40 has onboard temperature sensing. It will shut down and display this message if the internal board temperature becomes excessive.

Auto power down:
The screen will be at full brightness while firing. After 10 seconds with no button presses, the screen will dim. 30 seconds after the last button press, the screen will fade out and the device will go into sleep mode. To wake the device, press the fire button.