Cincon DC DC CONVERTER CHB300-300S 300W 300V 180-425V Input to 5V, 12V, 24V, 28V, 48V Output

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$179.28 - $220.00 / Piece | 1 Piece/Pieces (Min. Order)
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Lead Time:
Quantity(Pieces) 1 - 20 >20
Est. Time(days) 7 Negotiable
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Overview
Quick Details
Place of Origin:
Taiwan, China
Brand Name:
Cincon
Model Number:
CHB300-300S
Output Power:
300W
Input Voltage:
180-425 Vdc
Output Voltage:
5V, 12V, 24V, 28V, 48Vdc
Type:
DC/DC Converters
Output Type:
Single
Output Current:
6.25~60A
Size:
2.28x2.40x0.50 inches
Weight:
90g
Wide input:
2:1
dc dc:
300W
High input voltage:
300Vin
Supply Ability
Supply Ability:
120000 Piece/Pieces per Month
Packaging & Delivery
Port
Taiwan
Lead Time :
Quantity(Pieces) 1 - 20 >20
Est. Time(days) 7 To be negotiated
Features

CHB300-300S SERIES
300 WATT 2:1 INPUT RAILWAY DC-DC CONVERTER 

* 300W Isolated Output
* Efficiency to 90%
* Fixed Switching Frequency
* Input under-voltage Protection
* Over Temperature Protection
* Low No Load Power Consumption
* Over Voltage/Current Protection
* Remote On/Off
* Half-Brick size meet Industrial standard
* UL60950-1 2nd (Reinforced Insulation) Approval
* CB Test Certificate IEC60950-1
* CE Mark Meets 2014/30/EU

Model type
MODEL
INPUT
OUTPUT
OUTPUT CURRENT
INPUT CURRENT
Efficiency (%) 
CAPACITIVE LOAD MAX.
(Vdc)
(Vdc)
MIN.
MAX.
NO LOAD
FULL LOAD
CHB300-300S05
180-425
5
0 mA
60 A
10 mA
1920 mA
89
10000μF
CHB300-300S12
180-425
12
0 mA
25 A
10 mA
1920 mA
88
10000uF
CHB300-300S24
180-425
24
0 mA
12.5 A
10 mA
1870 mA
90
6000uF
CHB300-300S28
180-425
28
0 mA
10.7 A
10 mA
1870 mA
90
6000uF
CHB300-300S48
180-425
48
0 mA
6.25 A
10 mA
1870 mA
90
3000uF

Note: 

1. Nominal Input Voltage 300 VDC

2. An External Input Capacitor 180uF for All Models are Recommended to Reduce Input Ripple Voltage.
3. Measure at Nominal Input Voltage.

Specification

All Specifications Typical At Nominal Line, Full Load, and 25℃ Unless Otherwise Noted

INPUT SPECIFICATIONS
Input Voltage Range
300Vin ................ 180 - 425 VDC
Under Voltage Lockout
300Vin Power Up ............... 170VDC typ.
300Vin Power Down ...........160VDC typ.
Positive Logic Remote On/Off 
(See Note 5 & 6)
Input Filter
PI Type
OUTPUT SPECIFICATIONS
Voltage Accuracy
±1.0% max
Transient Response 
25% Step Load Change, < 250μs
External Trim Adj. Range
+10% ~ -20%
Ripple & Noise, 20MHz BW (Note 3)
5V ........................... 60mV RMS max., 120mV pk-pk max.
12V ......................... 60mV RMS max., 150mV pk-pk max.
24V.......................... 120mV RMS max., 240mV pk-pk max.
28V.......................... 150mV RMS max., 280mV pk-pk max.
48V ......................... 200mV RMS max., 480mV pk-pk max.
Temperature Coefficient
±0.02%/℃
Short Circuit Protection
Continuous
Line Regulation (note 1)
±0.2% max
Load Regulation (note 2)
±0.2% max
Over Voltage Protection trip Range, % Vo nom.
115-140%
Current Limit
105%-140% Nominal Output
Start Up Time
300 ms typ.
GENERAL SPECIFICATIONS
Isolation Voltage
Input/Output: 3000 VAC min.
Input/Case: 2500VAC min.
Output/Case: 500VAC min.
Isolation resistance
108Ω min.
Switching Frequency
300KHz typ.
Operating Case Temperature
-40℃ to +100℃
Storage Temperature
-55℃ to +105℃
Thermal Shutdown Case Temperature
105℃ typ.
Humidity
95% RH max. Non-Condensing
MTBF (MIL-STD-217F, GB, 25℃, Full Load)
5V: 470Khrs typ.
12V: 590Khrs typ.
Others: 760Khrs typ.
MECHANICAL CHARACTERISTICS
Dimensions
2.28x2.40x0.50 inches (57.9x61.0x12.7 mm)
Case Material
Aluminum Base Plate with Plastic Case
Weight
90g

NOTE:

1. Measured from high line to low line.
2. Measured from full load to zero load.
3. Output ripple and noise measured with 10uF tantalum capacitor and 1uF ceramic capacitor across output.
4. Logic compatibility ....................................... open collector refer to -Input.
    Module on ......................... >3.5Vdc to 75Vdc or open circuit.
    Module off ...................................................... 0 to < 1.2Vdc.
5. Suffix "N" to the model number with negative logic remote on/off.
    Module on ...................................................... 0 to < 1.2Vdc.
    Module off ........................... >3.5Vdc to 75Vdc or open circuit.

Dimensions
Our Company

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.