DIG12 Series| 12W 8:1DC-DC Converter

12W 8:1 Ultra Wide Input DC-DC Converter (DIP-24)

DIG12 Series

Industrial standard DIP-24 package

8:1 Wide input range

High efficiency up to 88%

No minimum load required

No external components required internal filtering

Power saving load for high efficiency at light load

Overload protection & UVLO

3000Vdc I/O isolation

Low cost

ABES technology co., ltd.

INPUT
Item		Conditions
Voltage Range		9~75V
Surge Voltage (100ms max.)		9-75 Vin models: 100 Vdc
Under Voltage Lockout		Start-up voltage：8.8 Vdc
		Shutdown voltage：8 Vdc
Filter		Pi Network
Remote Control		see page 5
Protection		Fuse recommended (see page 7 )
OUTPUT
Item		Conditions
Voltage Accuracy		±2% max.
Rated Power		12W
Ripple & Noise¹		100mVp-p max.
Line Regulation²		±0.5%
Load Regulation³		±0.5% for other output				±1% for 3.3Vdc output
Cross Regulation		±5%		Dual：asymmetrical load 25%/100% FL
Switching Frequency		300Khz typ.(PWM )
PROTECTION
Item		Conditions
Short Circuit		Protection type : continuous, recovery
Overload		110%~230%
		Protection type : recovers automatically after fault condition is removed
Over Voltage		Clamp by TVS diode
ENVIRONMENTAL
Item		Conditions
Cooling		Free-air convection
Working Temperature		-40~ +85°C (refer to“Derating Curve”)
Case Temperature		+110 °C max.
Working Humidity		5% ~ 95% RH non-condensing
Storage Temp., Humidity		-55 ~ +125°C, 10 ~ 95% RH non-condensing
Temperature Coefficient		±0.05% / °C
Soldering Temperature		1.5mm from case of 3~5 sec./265°C(max.)
Vibration		10~500Hz, 2G 10min./1cycle, period for 60 min. each along X, Y, Z axes
SAFETY & EMC
Item		Conditions
Isolation Voltage		I/P-O/P：3KVdc for 60 seconds
Isolation Resistance		I/P-O/P : 1000M Ohms / 500VDC / 25°C / 70% RH
Isolation Capacitance		1000pF typ.
EMC Emission		Parameter	Standard		Test Level / Note
		Conducted	EN55032(CISPR32)		N/A
		Radiated	EN55032(CISPR32)		Class A
EMC Immunity EMC Immunity		Parameter	Standard		Test Level / Note
		ESD	BS IEC 61000-4-2		Contact ±4KV
		Radiated Susceptibility	BS IEC 61000-4-3		3V/m
		EFT/Burst	BS IEC 61000-4-4		±0.5KV
		Surge	BS IEC 61000-4-5		Line-Line ±0.5KV
		Conducted	BS IEC 61000-4-6		3Vrms
		Magnetic field immunity	BS IEC 61000-4-8		1A/m
OTHERS
Item	Conditions
MTBF⁴	>860,000Hours
Weight	17.5g typ.
Dimension(LWH)	31.8mm20.3mm12.2mm
Case Material	Five-side shielded case
Note: 1 Ripple & noise are measured at 20MHz BW with 1uF ceramic capacitor connect to the output pins. 2 High line to low line. 3 Load regulation is for output load current change from 0% to 100%. 4 MIL-HDBK-217F @25 °C, Ground Benign. *All specifications are measured at Ta=25°C, humidity < 75%, nominal input voltage, and rated output load unless otherwise specified.

ABES technology co., ltd.

MODEL SELECTION TABLE:
Model Number	Input				Output		Efficiency (%)	Capacitor Load (Max.)
	Voltage (VDC)		Current (mA)		Voltage (VDC)	Current (mA)
	Nominal	Range	No Load	Full Load	Voltage (VDC)	Current (mA)
DIG12-W48S3.3M	48	9-75	10	497	3.3	0~3000	83	1000uF
DIG12-W48S05M			10	581	5	0~2400	86	680uF
DIG12-W48S09M			10	588	9	0~1333	85	680uF
DIG12-W48S12M			10	575	12	0~1000	87	470uF
DIG12-W48S15M			10	575	15	0~800	87	220uF
DIG12-W48D05M	48	9-75	10	595	±5	±0~1200	84	±470uF
DIG12-W48D12M			10	568	±12	±0~500	88	±220uF
DIG12-W48D15M			10	581	±15	±0~400	86	±220uF

The ABES DIG12 Series is a high-performance 12W Isolated DC-DC Converter housed in a standard DIP-24 package. It features an exceptional 8:1 ultra-wide input range, delivering 88% efficiency and 3000Vdc isolation. With built-in filtering and power-saving technology, it is an ideal solution for industrial automation and data communication systems where reliability and efficiency are paramount.

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