EC4A-E SERIES 5-6 WATT DIP-24 2:1 INPUT DC-DC CONVERTER
* 5-6W Isolated Output * 24-Pin DIP Package * Efficiency to 87% * 2:1 Input Range * Regulated Outputs * Pi Input Filter * Continuous Short Circuit Protection * Meet EMI EN55022 class A * No Tantalum Capacitor inside * Wide Operating Temperature Range * UL60950-1 Approval
1. "□" can be none, M, H, HM, S, MS, HS or HMS. 2. Nominal Input Voltage is 12, 24 or 48 VDC. 3. Typical value at nominal input voltage and full load.
All Specifications Typical At Nominal Line, Full Load, and 25℃ Unless Otherwise Noted
Input Voltage Range
12VDC .................. 9-18V
24VDC .................. 9-36VDC
Input Surge Voltage (100ms max.)
12V: 25Vdc max.
24V: 50Vdc max.
48V: 100Vdc max.
Under Voltage Lockout
12Vin power up: 8.8V, power down: 8V
24Vin power up: 17V, power down: 16V
48Vin power up: 34V, power down: 31V
Ripple & Noise, 20MHz BW (note 5)
3.3V/5V: 100mV pk-pk max.
12V/15V: 1% pk-pk max
Line Regulation (note 1)
(note 1) ±0.5% max.
Single (note 2): ±0.5% max Dual (note 3), ±1.0% max
Short Circuit Protection
Start Up Time
5 ms max.
Standard Model: 500 Vdc min.
Suffix H Model: 3K Vdc (Non-Conductive Black Plastic Only)
Suffix HM Model: 1.5K Vdc min.
Operating Ambient Temperature
-40℃ to +85℃
De-rating, Above 80℃
Linearly to Zero Power at +100℃
100℃ max (note 4)
Storage Temperature Range
-40℃ to +100℃
Conductive EMI Meet EN55022 Class A
95% RH max. Non-Condensing
Thermal Shutdown, Case Temp
MTBF (MIL-STD-217F, GB, 25℃, Full Load)
DIP: 31.8x20.3x10.2 mm
MS/HMS Models: 31.8x20.3x11.4 mm
S/HS Models: 31.8x20.3x10.4 mm
Standard Models: Non-Conductive Black Plastic
Suffix "M" Models: Black Coated Copper with Non-conductive Base
Suffix "S" Models: SMD package
1. Measured from high line to low line. 2. Measured from full load to 10% load. 3. Measured from full load to 1/4 load. 4. Maximum case temperature under any operating condition should not exceed 100℃. 5. The output noise is measured with 0.1uF MLCC across for SMD package.
Cincon Electronics Co., Ltd. is a global supplier of switch mode power conversion products to the communications, computer, industrial, medical, consumer and lighting markets. We design and manufacture industry standard, RoHS compliant, DC-DC converters, AC-DC power supplies and LED power supplies. Our current offerings comprise over 3000 standard products including single & multiple output DC-DC converters from 1W to 700W , single & multiple output AC adapters from 5W to 150 W, open frame AC-DC power supplies from 5W to 1600W and LED power supplies from 16W to 150W. Cincon also offers modified standard and custom power conversion products. We're expert in the design and manufacture of power supplies engineered to customer requirements. Emphasis is placed on reliability, rapid prototyping and adherence to cost targets. Products are designed-for-manufacturability using the latest simulation techniques, test equipment and computer aided design tools. Our wholly owned, ISO 9001 & 14001 factories in Taiwan and China are outfitted with state-of-the art manufacturing equipment, including SMT pick-and-place assembly machinery. Quality and process control is insured using a variety of statistical sampling and analysis techniques throughout the manufacturing cycle. In addition, all products must pass a rigorous burn-in and fully automated final test before shipment. Our power supplies are engineered to meet worldwide safety standards. All AC-DC products and a variety of DC-DC products are UL listed or recognized; TUV approved and carry the CE mark. Cincon also certifies to other international safety standards, including PSE and CCC, on request. Products are also designed to meet the various international EMI standards.