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1 Ultrasonic Nebulizer Units Humidifier for mist generating system Incorporate type NB series Issue date: July 2008 Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.

2 (1/4) Ultrasonic Nebulizer Units Incorporate Type NB Series The TDK ultrasonic humidifier unit was the first such product in the world to be developed. There is an increasing need for indoor humidification due to the proliferation of clean air heat pumps and central heating systems. When the appropriate amount of humidity is added as determined by the relationship between humidity and sensible temperature (temperature perceived by the body), humidification is advantageous from the standpoint of both health and reduced energy consumption. In addition to such home uses, these ultrasonic humidifier units have numerous advantages for humidification of vegetable showcases, preservation and growth of agricultural products, industrial applications, etc. A wide variety of standard units are available from TDK. ELECTRICAL CHARACTERISTICS Part No. NB-514S-01-0 NB-59S-09S-0 NB-80E-01-H Rated input voltage Eac(V) 48±10% 48±10% Edc(V) 12±10% Power consumption (W) 30±5 30±5 13.2max. Mist output ratio (l/h) (575±125) min. ( , 50) 10 3 Ultrasonic frequency (khz) 1600 to to to 2600 Normal water level (mm) External potentiometer (kω) 5 10 Operating water temperature range ( C) 0 to 45 0 to 45 0 to 45 Water quality Drinking water Drinking water Drinking water element life (h) Cooling method Water cooled Water cooled Air cooled Parallel connected operation Yes Yes Yes Weight (g) Main application Home Medical use The character at the end of the product number indicates the transducer s direction of tilt. EXAMPLE OF ATOMIZATION CHAMBER CONSTRUCTION Air-flow Mist Mist discharge tube Atomization chamber Water tank Float switch External potentiometer for control of mist generation TYPICAL TRANSDUCER INSTALLATION Drive circuit Power transformer Fan moter Ultrasonic humidifier unit (tilted about 7 ) 13mm 35 to 45mm Various tilt directions of the transducer (H means horizontal) The arrows indicate the directions of the various water jets. 3 TYPICAL CHARACTERISTICS OF HUMIDIFIER UNITS VOLTAGE CHARACTERISTICS(48V) WATER TEMPERATURE CHARACTERISTICS(48V) WATER LEVEL CHARACTERISTICS Mist generation ratio(%) [0%=550(ml/hr)] (33.6V) (38.4V) (43.2V) Input voltage ratio(%) 48V (52.8V) (57.6V) (62.4V) 20 Mist output(ml/hr) Mist output(ml/hr) V series 24, 12V series Water temperature( C) Water level(mm)

(2/4) NB-514S TYPE Small size facilitates integration into various devices. Complies with noise regulations in the Radio Law. Reduces harmonic component noise.

Separate transducer and drive circuit sections provide superior layout versatility. 1C 24±0.2 20±0.2 2-ø4.5 Transistor 5 Aluminum base 56±0.2 7.5±0.5 16.5 4-ø4.5±0.3 56±0.2 ø39.2±0.2 109±1 2max.

3 (2/4) NB-514S TYPE Small size facilitates integration into various devices. Complies with noise regulations in the Radio Law. Reduces harmonic component noise. Parallel connection to one transformer is supported. Provides DC.48V output (maximum 30mA, smoothing filter not included). NB-59S-09S TYPE Compact, with highly reliable circuitry. Separate transducer and drive circuit sections provide superior layout versatility. 1C 24±0.2 20±0.2 2-ø4.5 Transistor 5 Aluminum base 56± ± ø4.5±0.3 56±0.2 ø39.2± ±1 2max. AWG24 2-R2 41 DC.48 10± V.R. F.T 14 AC.48V Terminal block B3P-SHF-1AA (manufactured by Japan Solderless Terminal Co., Ltd.) R1 ORG YEL Water cone direction Marking or label max. 54±1 22±0.5 7±0.2 (2-C3) 100±10 42±0.5 32± ±0.5 Yellow AWG-24 Orange AWG-24 Supporting rubber Driver circuit area 20max. 4.5max. 9 ø24±0.4 PCB 3max. Tolerance: ±1

(3/4) NB-80E-01 TYPE Compact, with highly reliable circuitry. Separate transducer and drive circuit sections provide superior layout versatility.

4 (3/4) NB-80E-01 TYPE Compact, with highly reliable circuitry. Separate transducer and drive circuit sections provide superior layout versatility. Because the ultrasonic frequencies used are higher than with typical household-type units, mist particle size is extremely fine. This part is thus ideal for products intended for smaller spaces. TYPE NB-80E-01 NO. 63C Connector for VR(3 poles) A Housing CHPB Maker: Molex 20.75±0.2 53±0.2 65max. 32.5±0.2 2-ø3.5 40±0.2 21max. 26max. 5max. 18max. 2-R15.6 1± max. 32±0.2 ø24±0.4 ø18± ±15 TU-51X-H 4123 Connector for power supply(2 poles) A CHPB 31.5max. 4.5max. 9.5max. 2-ø4.5±0.2 2-R5.5 MOUNTINGS (Reference) 1.NB-514S TYPE O-type ring ø39.2±0.2 Chamber base for NB-58S A 39.2mm diameter hole is formed in the bottom of the water chamber, which is connected using an O-type ring. Water level is determined relative to the center of the transducer. Screw holes are provided at four locations (refer to the technical materials) for mounting. Note: A strong O-type ring should be used for long-term use. 2.NB59S, NB-80E TYPES The transducer can beak off if the A dimension depth is shallow. TDK recommends a 2mm A-dimension depth and a screw tightening torque of 0.6N m. 3.CONSTRUCTION OF NB59S The drawing below shows an example method for transistor heat dissipation. The attached aluminum cooling fins should fixed using silicon rubber to a metallic water tank, etc. with sufficient head dissipation capacity. (It is recommended to use a plastic water tank. However, if a metallic water tank is absolutely must be used, be sure to insulate it from the power supply line.) 9 A ø24 ø18 29max. Tank base Rubber packing Plastic case (Metal case) Screw:M4 15 Metal tank P.C. board Silicon rubber unit Aluminum radiation board

5 (4/4) PRECAUTIONS These units are readily damaged by operation when empty (without water). Therefore a means (float switch, etc.) should be provided to assure operation does not occur when empty. Contact TDK prior to use of this unit for applications utilizing liquids other than water. The unit should be used only after sufficient consideration of the product specifications for that specific unit. When using units in parallel, make sure that voltage differences do not occur between the individual transducers. Do not use the unit to atomize a liquid other than drinking water. Doing so can deteriorate the transducer. Do not operate the transducer when the atomization unit tank is not charged with drinking water. Drain water from the transducer and clean the equipment into which the unit is incorporated if not used for a long period of time. Clean the transducer periodically to prevent any degradation in the atomizing capacity due to buildup in the transducer of such substances as calcium, sodium, magnesium, and silicon, commonly found in drinking water. TDK is not responsible for damage to the transducer resulting from use of oscillator circuitry not supplied or not approved by TDK. TDK is not responsible for worsening of unit performance resulting from operation in environments other than those recommended, storage in environments other than those recommended, or use of the unit in configurations other than those recommended by TDK for efficient mist generation. TDK is not responsible for the vaporization of pathogenic bacteria or particles, not responsible if drinking water contains substances that impede vaporization, and not responsible for bacterial growth due to lack of a water purification function. Please select a plastic material of construction for the water tank design. Metallic construction can result in electrolytic corrosion between the chamber base and water tank. Furthermore, if multiple units are used with the same tank, and if each unit is equipped to be separately turned ON/OFF, the power supply terminal for each unit should use a double-pole switch.

December Ultrasonic Nebulizer Units. Humidifier for mist generating system. Incorporate type. NB series NB-59S-09S-0 NB-80E-01-H

December Ultrasonic Nebulizer Units. Humidifier for mist generating system. Incorporate type. NB series NB-59S-09S-0 NB-80E-01-H N E B U L I Z E R S December 2017 Ultrasonic Nebulizer Units Humidifier for mist generating system Incorporate type NB series NB-59S-09S-0 NB-80E-01-H (1/4) Ultrasonic Nebulizer Units Incorporate type