ARCTW DA24-24S, DA24-15S, DA24-15D, DA24-12S, DA24-12D Datasheet

Encapsulated DC-DC Converter

DA SERIES 0.5~0.75 Watts

http://www.archcorp.com.tw

TEL: [phone] FAX: [phone] -1-

ELECTRICAL SPECIFICATIONS

Model No. DA 5-5S DA 5-12S DA 5-15S DA 5-24S DA 5-5D DA 5-12D DA 5-15D
Max. output wattage (W) 0.5W 0.72W 0.75W 0.72W 0.5W 0.72W 0.75W
Input voltage (V.DC.) 5V (4.75-5.25) 5V (4.75-5.25) 5V (4.75-5.25) 5V (4.75-5.25) 5V (4.75-5.25) 5V (4.75-5.25) 5V (4.75-5.25)
Output voltage (V.DC.) 5V / 100mA 12V / 60mA 15V / 50mA 24V / 30mA

±5V / ±50mA ±12 / ±30mA ±15 / ±25mA

Model No. DA 12-5S DA 12-12S DA 12-15S DA 12-24S DA 12-5D DA 12-12D DA 12-15D
Max. output wattage (W) 0.5W 0.72W 0.75W 0.72W 0.5W 0.72W 0.75W
Input voltage (V.DC.) 12V (10.8-13.2) 12V (10.8-13.2) 12V (10.8-13.2) 12V (10.8-13.2) 12V (10.8-13.2) 12V (10.8-13.2) 12V (10.8-13.2)
Output voltage (V.DC.) 5V / 100mA 12V / 60mA 15V / 50mA 24V / 30mA

±5V / ±50mA ±12 / ±30mA ±15 / ±25mA

Model No. DA 24-5S DA 24-12S DA 24-15S DA 24-24S DA 24-5D DA 24-12D DA 24-15D
Max. output wattage (W) 0.5W 0.72W 0.75W 0.72W 0.5W 0.72W 0.75W
Input voltage (V.DC.) 24V (21.6-26.4) 24V (21.6-26.4) 24V (21.6-26.4) 24V (21.6-26.4) 24V (21.6-26.4) 24V (21.6-26.4) 24V (21.6-26.4)
Output voltage (V.DC.) 5V / 100mA 12V / 60mA 15V / 50mA 24V / 30mA

±5V / ±50mA ±12 / ±30mA ±15 / ±25mA

Model No.

DA 5-5S
DA12-5S
DA24-5S

DA 5-12S
DA12-12S
DA24-12S

DA 5-15S
DA12-15S
DA24-15S

DA 5-24S
DA12-24S
DA24-24S

DA 5-5D
DA12-5D
DA24--5D

DA 5-12D
DA12-12D
DA24-12D

DA 5-15D
DA12-15D
DA24-15D

Max output wattage (W)

0.5W 0.72W 0.75W 0.72W 0.5W 0.72W 0.75W

Input Input filter Capacitor

Voltage (V.DC.) 5 12 15 24

±5 ±12 ±15

Voltage accuracy

±3% ±3% ±3% ±3% ±3% ±3% ±3%

Current (mA) max 100 60 50 30

±50 ±30 ±25

Line regulation (HL-LL) (typ.)

±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1%

Load regulation (10-100%) (typ.)

±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
Ripple <0.2% Vout +10mV max (Vp-p)
Noise <0.5% Vout +40mV max (Vp-p)
Efficiency 45% 55% 57% 60% 45% 55% 57%

Output

Switching frequency 20KHz 20KHz 20KHz 20KHz 20KHz 20KHz 20KHz
Over current protection Works over 120% of rating and recovers automatically.

Protection

Short circuit protection Protected (10 min)
Voltage 500 VDC.

Isolation

Resistance

109 ohms
Operating temperature -25°C…+71°C
Storage temperature -55°C…+105°C
Case temperature +95°C max.
Temperature coefficient

±0.02% Per°C
Humidity 95% RH

Environment

MTBF >1,000,000 h @ 25°C (MIL-HDBK-217F)
Dimension (L x W x H) 1.41 x 0.63 x 0.39 Inches (36.0 x 16.0 x 10.0 mm)
Case Material Plastic
Weight 10 g

Physical

Cooling method Free-air convection

All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.

KEY FEATURES

 Power Modules for PCB Mounting
 Fully Encapsulated Plastic Case
 Regulated Output
 Low Ripple and Noise
 2-Year Product Warranty

Encapsulated DC-DC Converter

DA SERIES 0.5~0.75 Watts

http://www.archcorp.com.tw

TEL: [phone] FAX: [phone] -2-

MECHANICAL DIMENSION ( Top View )

PIN# Single Dual

1 +DC IN +DC IN
2 -DC IN -DC IN
3 +DC OUT +DC OUT
4 NO PIN COMMON
5 -DC OUT -DC OUT

BLOCK DIAGRAM DERATING