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Lead Acid Charger, 1.3A - Wall Plug In
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Lead Acid Charger, 1.3A - Wall Plug In

larger image 		Switch mode wall plug in lead acid chargers are designed to effectively charge sealed lead acid batteries while protecting the batteries from over charging. All charger ratings are based on a nominal input of 90-264VAC/47-63Hz. The output current ranges from 500mA to 1.3A.

Features
  • Medical approved (EN 60601)
  • Wall plug in form with exchangeable AC plugs
  • 3-step charge control
  • Switch mode charger with universal input voltage
  • Available in 6V, 12V and 24V versions
  • Protected against reverse polarity and short circuit
  • Current detection as charge termination
  • Custom specifications on request
Specification

    Input rating: Nominal 90-264VAC/47-63Hz
    Switch frequency: ≈40kHz
    Leakage current from battery: ≈0
    Operating/storage temperature: -25°C - +40°C /-25°C - +85°C
    Ripple: <100 mV p-p
    Insulation class: Class II
    Insulation voltage: 4000VAC (primary) / 5640VDC (secondary)
    Electrical safety approvals: UL 60601-1, EN 60950, EN 60601-1, EN 60335-2-29
    EMC standards: EN60601-1-2 (Medical), EN 61000-6-3 (Emission), EN 61000-6-1 (Immunity)
    Reliability (MIL-GDBK-217F): MTBF > 250.000 hours at 30°C and full load
    Input connection: 2 pin IEC320-C7 (input cordset not included)
    Output connection: 2.5mm x 5.5mm x 9.5mm Barrel Plug, Center Positive
    Dimensions/weight: 4.06" x 1.81" x 1.54" (103 x 46 x 39mm) / 0.29 lbs (130g)
other output connection options available upon request

Functionality:

Once the charger is attached to a sealed lead acid battery and plugged in, the charging process will begin. The charger will subject the lead acid battery to three steps of charging.

In the first step, the charger will enter into 'fast charge' mode. During this step, the charger is in constant current mode with the current rate remaining at its maximum value.

In step two, the battery will be nominally 80-95% charged, and the charger will switch into constant voltage mode (current is no longer being provided at its maximum rate). The charger will continue to provide a constant voltage until the charge current decreases to the charge termination level.

The third and final step will place the charger in standby/ready mode as the battery will be fully charged. Because the charge voltage is at a standby level, the charger can continue to be connected to the battery. Should the battery be used, the charger can return to rapid charging (step 1).



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Model

Nominal Voltage Rating

Maximum Output Power

Step 1: Charge Current

Step 2: Charge Voltage

Step 3: Charge Termination

Standby Voltage

List Price

Available to ship

452241-SA 6V 9.5W 1.3A+5/-7% 7.35VDC 250mA ±20% 6.85VDC $61.50 5 pieces
452241-SB 12V 14.7W 1.0A+5/-7% 14.7VDC 250mA ±20% 13.7VDC $61.50 25 pieces
452241-SC 24V 14.7W 0.5A+5/-7% 29.4VDC 250mA ±20% 27.4VDC $61.50 5 pieces
  Results 1 - 3 of 3 1 
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