Industrial Power Supplies - ALS300400

SPECIFICATIONS

Input
Input Voltage	90-264 Vac (See Notes (4))
Input Frequency	47-63 Hz
Power Factor	0.99 typical
Inrush Current	60A Peak at 230 Vac
Input Current	5A at 90 Vac @ ALS300
	6A at 90 Vac @ ALS400
Leakage Current	< 3.5 mA
Remote On/Off	On=TTL Logic High, or open Circuit
	Off=TTL Logic Low, or short Circuit
Output
Output Voltage	3.3Vdc to 54Vdc
Output Power	See table
Output Voltage Adj.	± 5%
Minimum Load	No minimum load required
Line Regulation	± 1% from low line to high line
Load Regulation	± 1%
Ripple & Noise	± 1%
Transient Response	5% max deviation , 2.5 ms
	recovery time to within 1% for a 50% load change
Hold Up Time	20ms minimum at 120 Vac and 100% load
Turn On Time	3 second max at 120 Vac
Over temperature	> 85°C ambient with auto
Protection	recovery measured internally
Remote Sense	Compensates for up to 0.5V drop

General
Efficiency		70% minimum at 230 Vac, 65%
		min for Vo <=5V
Power Density		6.16 W/in3
MTBF		150,000 hrs per MIL-HDBK-217F
Isolation Voltage		3000 Vac Input to Output
		1500 Vac Input to Ground
		500 Vdc Output to Ground
Signals		Green LED for Power On
		DC Ok TTL High within
		100-500 ms Low at least 1 ms
		before loss of regulation
Size(LxWxH)		8" x 4" x 2" Inch
		203.4 x 101.6 x 50.8 mm
Weight		2.07 lb (935g)
Environmental
Operation		0 ~ +70°C derate linearly from
Temperature		100% load at +50°C to 50%load at +70°C
Cooling		Via internal fan
Relative Humidity		5% to 90%, non-condensing
Storage Temperature.		-20°C to +85°C
EMC & safety
Safety Approvals		UL1950,EN60950,CE Mark
		LVD
		Meets EN61000-3-2
		Meets EN61000-3-3
		FCC Part 15 and CISPR 22
		Class B conducted

OUTPUT VOLTAGE & CURRENT RATINGS

Maximum Power	Output Voltage	Output Current		Ripple & Noise (2)	Model Number
		Maximum	Peak (1)
198 W	3.3 V	60 A	72 A	50 mV	ALS300-3.3XYZ
300 W	5 V	60 A	72 A	50 mV	ALS300-5XYZ
300 W	12 V	25 A	29 A	120 mV	ALS300-12XYZ
300 W	15 V	20 A	23 A	150 mV	ALS300-15XYZ
300 W	18 V	16.5 A	19 A	180 mV	ALS300-18XYZ
300 W	24 V	12.5 A	14 A	240 mV	ALS300-24XYZ
300 W	28 V	10.5 A	12.6 A	280 mV	ALS300-28XYZ
300 W	30 V	10 A	12 A	300 mV	ALS300-30XYZ
300 W	36 V	8.2 A	9.8 A	360 mV	ALS300-36XYZ
300 W	48 V	6.2 A	7.5 A	480 mV	ALS300-48XYZ
300 W	54 V	5.6 A	6.6 A	540 mV	ALS300-54XYZ
264 W	3.3 V	80 A	96 A	50 mV	ALS400-3.3XYZ
400 W	5 V	80 A	96 A	50 mV	ALS400-5XYZ
400 W	12 V	34 A	40 A	120 mV	ALS400-12XYZ
400 W	15 V	26.6 A	32 A	150 mV	ALS400-15XYZ
400 W	18 V	22 A	26.4 A	180 mV	ALS400-18XYZ
400 W	24 V	17 A	20 A	240 mV	ALS400-24XYZ
400 W	28 V	14 A	18.8 A	280 mV	ALS400-28XYZ
400 W	30 V	13 A	15.6 A	300 mV	ALS400-30XYZ
400 W	36 V	11 A	13.2 A	360 mV	ALS400-36XYZ
400 W	48 V	8.2 A	9.8 A	480 mV	ALS400-48XYZ
400 W	54 V	7.4 A	8.8 A	540 mV	ALS400-54XYZ
Standby Power	5 V	0.3 A	0.5 A	50 mV	Model Number Details See Note (4)
Standby Power(Option)	12 V	0.2 A	0.4 A	120 mV
Fan	12 V	0.5 A

NOTES

• Foldback mode current protection with a high peak load capability. This peak can be taken for 3 ms only.
• Ripple and noise measured using 0.1uF ceramic and 22 uF electrolytic capacitor, 20 MHz bandwidth.
• Other output voltages are available, contact factory for details.
• Model Number Details Please see below :

EXAMPLE

Watt	Output	Case type	Front panel type	Output connector	Choice
400W	5V	Enclosed packages type	Without power switch & W/Inlet	Barrier type terminal blocks	ALS400-5C11
400W	12V	U-Frame type	Without power switch & W/Terminal	Euro type terminal blocks	ALS400-12U22
300W	24V	Open frame type	W/Power switch & Inlet	Barrier type terminal blocks	ALS300-24O31

ENCLOSED PACKAGES TYPE

Enclosed packages type mechanical details:

Dimensions: 203.2(L)x101.6(W)x50.8(H) Unit: (mm)

CON3 AC IN		CON2 Output		CON1 Signals				CON4 Fan
P/N:T33CM21-03(DEAC)		P/N : T34-BM11-08(DECA)		P/N :B7B-PH-K(JST)				P/N : B2B-PH-K(JST)
Pin#	Description	Pin#	Description	Pin#	Description	Pin#	Function	Pin#	Description
1	ACL	4,5,6	Vdc +	1	INH+	6	5Vsb	1	Fan Vcc
2	ACN	1,2,3	Vdc -	2	RS+	7	RS	2	Fan RTN
3	F.G.	Terminal Block : M3.5 Screw 6Pin 11mm Center Detail See Notes 4		3	PG+
Terminal Block : M3 Screw 3Pin 8.25mm Center				4	I_Monitor
				5	I_Share

FRONT PANEL TYPE

U-CASE & OPEN FRAME

U-CASE TYPE :

U-Case type mechanical details:

Dimensions: 170(L)x102(W)x51(H) Unit: (mm)

OPEN FRAME TYPE :

Open frame type mechanical details:

Dimensions: 170(L)x94(W)x42(H) Unit: (mm)

CON1 Signals				CON2 Output		CON3 AC IN		CON4 Fan
P/N :B7B-PH-K(JST)				P/N : T34-BM11-08(DECA)		P/N:B2P3-VH-B(JST)		P/N : B2B-PH-K(JST)
Pin#	Description	Pin#	Function	Pin#	Description	Pin#	Description	Pin#	Description
1	INH+	5	I_Share	4,5,6	Vdc +	1	ACN	1	Fan Vcc
2	RS+	6	5Vsb	1,2,3	Vdc -	2	ACL	2	Fan RTN
3	PG+	7	RS-	Terminal Block : M3.5 Screw 6Pin 11mm Center
4	I_Monitor