• Search Site
• Home
• Polymer Molding
• Batteries & Packs
• Battery Chargers
• Power Supplies
• DC/DC Converters
• Automotive
• CCTV / Security
• Spot Welders
• Inverters
• Custom Products
• Technical Resources
• Surplus
• Consulting
• Blog
• Power Humor
• Contact Us
• Site Map
• View Cart

24 Volt 2000mA Desk Top NiCad and Nickel Metal Hydride Battery Chargers with universal 100-240 VAC Input

Quantity		1-10	11-50	51-100	101+
PST-N100-24V (Includes a USA style AC cord and thermistor)	For charging 20 cell packs at 2.8 amps	$59.90	$54.75	$49.75	$41.50

General Information

Model PST-N100-24 ROHS ROHS Name 20 cell Ni-Cd/Ni-MH Battery Charger with dT/dt end of charge Detection Type Battery Pack Charger for R/C, Robots, bicycles

Technical Information

Rated input voltage 100-240 VAC, 50/60 Hz (actual 90-264VAC) No. of batteries 20 cell battery packs, 15 cell packs, 16 cell packs, 17 cell packs, 18 cell packs, 19 cell packs. Automatically detects and charges battery packs in this range. 20 cells 24 volts nominal, 40 volts peak during charge 19 cells 22.8V nominal battery voltage 18 cells 21.6V nominal battery voltage 17 cells 20.4 nominal battery voltage 16 cells 19.2V nominal battery voltage 15 cells 18V nominal battery voltage Battery size 3 AH to 20 AH Charging current 2.8 amps trickle less than 100 mA Charger type Ni-Cd/Ni-MH Battery Charger Application R/C Models, robots, bicycles Timeout 8 hours if the charger does not detect a full charge Charging supervision and termination condition dT/dt (0.5°C/minute), -dV >7mV/cell, Tmax>50°C ±2°C or Vmax>1.6 V/Cell Input Frequency 50-60 Hz Battery type Ni-Cd/Ni-MH Battery Style Desktop Output power 60W maximum Ripple <100 mA Output options included 3 pin connector standard, others on request This is commonly called a CB microphone connector, an example of the mating connector is Switchcraft CB3MX Plug wiring Pin 1 NTC thermistor (blue wire if the connector is opened) Pin 2 Positive (brown wire if the connector is opened) Pin 3 Negative, thermistor (black wire if the connector is opened) Thermistor NTC type, 10K and B=3950 Weight 650 grams, 0.65 kg, 1.4 lb Cooling Natural convection, no fan Efficiency >80% at maximum load Size 170 x 71 x 51 mm, 6.7 x 2.8 x 2 inches Environment -10°C to +40°C operating, -40°C to +70°C storage Temperature rise <40°C rise on case under any line voltage and maximum rated load Vibration, Impact 5mm, 50Hz, 600 Seconds, 1 meter drop 3 times Protections Reverse Polarity, Short circuit protection Safety CE marked, cUL UL310, IEC335-2-29, Double insulated, indoor use MTBF 10,000 hours by MIL-STD calculation HiPot, ESD Hi-Pot 3000 V, 1 minute, ESD 8000V LED Indications Power on separate LED Charging Red Charged/Trickle Charging or Idle Green Protections Short circuit protection Reverse polarity protection AC power cord IEC removable 6 foot cord with USA two prong plug

Advantages:

Inexpensive desk top Nicad and NiMH Battery Charger with peak charge control circuit, universal AC input version.

Single LED changes color to indicate state of charge.