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DLS 12V/30A Power Supply/Charger
ABS Part No.: DLS30

Shopping outside Alaska? Visit our online partners at Earth Energy for the same great products, at competitive prices. Click Here to go directly to this product page on their site.

Protect your RV & 'house' batteries from poorly adjusted generators, and unreliable public power outages/brown-outs. Iota's DLS series converter-chargers provide high quality DC power wherever a source of 110 volt AC power is available. Whether you are using a generator or want a reliable power conditioner. DLS Power Converters protect your batteries and DC appliances from power spikes and fluctuations.

The DLS-30 is set to a voltage compatible for use as a Charger or Converter/Power Supply for 12 volt systems. AC input 108-132VAC, 47-63Hz. Please see specifications for details. Recommended charge rate is 15% of battery bank capacity. i.e. 100AH x 0.15 = 15 amp charger. Highly recommended not to exceed charge rate over 20% of battery bank capacity.

DLS series chargers can be used with the IQ-4, 4-stage smart controller for maximum charging efficiency and battery life. Buy an external IQ-4 plug it in instead of the dual voltage jack, or select the internal IQ-4 option below. Please also note in the comments at check out if you have selected to add on the internal IQ-4 controller as an option.
See our description on the IQ-4 for more information on it.
Without the IQ-4 a dual voltage jack is used to provide manual, two-stage adjustment between long term storage (13.6v) and charging voltage (14.2v).

  • State-of-the-Art switch mode technology. Engineered with the user and variable environmental conditions in mind.
  • Exceptionally clean DC output. Insures pumps, motors, fans, lights, etc. work correctly. Meaning longer life for connected loads; virtually no AC ripple to cause static or premature failure of radio or television equipment.
  • Quickly and efficiently charges batteries. When used as a battery charger (make sure ordering correct voltage setting model).
  • Protection against low and transient AC line voltage; as well as spikes.
  • Meets F.C.C. criteria, minimizing radio and television equipment interference. Especially on the lower frequency bands.
  • Can be used with or without a battery. When used as a convert/power supply. When not in use it is essentially off, reducing electricity usage.
  • Lower Operating temperature. Half that of some switch mode electronic models. Meaning substantially longer life and safer operation.
  • Tight line-load regulation. Ensures that the output voltage holds steady from no load to full load. Keeps pumps, motors, lights, fans, radios, televisions, etc. at the correct voltage, even during brown-out situations.
  • Proportional Fan Circuitry. During times of heavy load demands, the automatic circuitry will activate the fan before thermal stress can occur on any internal components.
  • External Fuses. Protection against improper wiring. Easily replaced.
  • Multiple units can be operated in parallel to increase amperage, or series to increase voltage. See IQ4-Parallel to synchronize charging of two DLS chargers in parallel. CANNOT use an IQ-4 if connected in series. Iota highly recommends using the same model units when connecting in series or parallel.
  • UL Listed
  • 2 Year Iota Warranty.

Typically in stock at our Alaska and Washington locations. With internal IQ-4 is only stocked at our Renton, WA location. Please call if you need to order in quantity.

New pricing by Iota went into effect 1/30/2015.

Available Options:
Price Per: Each

  IQ-4 (internal) (+ $29.80) 

Product Specification Sheet.


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