PAS250-4AG Tamura, PAS250-4AG Datasheet

Linear & Switching Power Supplies 250W 12V 10.8A

PAS250-4AG

Manufacturer Part Number

PAS250-4AG

Description

Linear & Switching Power Supplies 250W 12V 10.8A

Manufacturer

Tamura

Datasheet

1.PAS250-9.pdf (2 pages)

Specifications of PAS250-4AG

Product

Switching

Commercial/medical

Commercial

Output Power Rating

252 W

Input Voltage

85 VAC to 132 VAC, 180 VAC to 264 VAC

Number Of Outputs

Output Voltage (channel 1)

12 V

Output Current (channel 1)

21 A

Mounting Style

Chassis

Dimensions

177.8 mm L x 101.6 mm W x 38.1 mm H

Open Frame/enclosed

Open Frame

Output Type

AC/DC

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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PAS250

250 Watts

Power Factor Correction

Single Output

Electrical Specifications

Available Voltage

Input Voltage:

Input Current:

Inrush Current:

Harmonic Distortion:

EMI Filtering:

Input Protection:

Surge Withstand:

Output Power:

Line Regulation:

Load Regulation:

PARD:

Hold-up Time:

Output Polarity:

Minimum Load:

Transient Response:

Output Rise Time:

Current Limit:

Remote Sense:

Remote On/Off:

* Consult factory for other voltages and OEM quantities.

Model

Note: Standard models are shown

PART # STRUCTURE:

Example: Part Number PAS250-7-GS= 250W Power Factor Corrected, 28V @ 9A with Field Configuable Options (Droop Share,

Single Wire Share and Square Current Limit) and Remote On/Off Invert.

CLICK HERE TO SEE THE PAS250 CODE TABLE AND AVAILABLE OPTIONS.

max

PAS250

Voltage

Codes

MODEL

-4

-5

-6

-7

-8

-9

output power

85-132/180-264 VAC, 47-63 Hz, 1 phase

<6A RMS @ 115 VAC @ full load

<35A, pk @ 265 VAC @ cold start

Meets EN61000-3-2 for Class A

Meets CISPR 11 and 22 and FCC Part 15

Internal AC line fuse; 250 VAC, 8A

Meets EN61000-4-5 Level 3

250W with 25CFM air; 130W Convection

± 0.3%

± 0.5%

<1% or 50mV;

16 ms @ full load (120 VAC)

Output is floating

0% of rated load

3% for 25% load change @ 1A/µs;

<100 ms (10% to 90%)

105-130% of rated current; Hiccup

Compensates for up to 250mV of total cable

Optional

<3A RMS @ 230 VAC @ full load

<75A, pk @ 132 VAC @ cold start

Class B (conducted)

20MHz bandwidth

50% duty cycle 50/60 Hz

drop

Outputs*

bold

VOLTAGE CODE

OPTION CODES

Switch Mode Power Supply

Voltages

(Volts)

12.0

15.0

24.0

48.0

28.0

36.0

ABC....

Thermal Shutdown

DC OK:

Turn-on Delay:

Stability:

Isolation:

AC Power Fail:

Overvoltage Protect:

Reverse Voltage:

Efficiency:

MTBF:

H.A.L.T.

(See sheet 2)

TESTED

Standard

Standard; Open Collector

<1 second after application of AC Input

<0.1% for 8 hours

>20 MΩ @ 100 VDC between output

TTL

Factory set, 125% ±5%,

Output has reverse voltage protection;

Up to 85%

MIL-STD-HDBK 217E

after 1/2-hour warm up

terminals and chassis ground

output drops 5%; Open Collector

cycle AC to reset

Reverse current limited to 100% of output

rating

>200,000 hours @ 25°C

Highly Accelerated Life Testing

LOW

logic “0” at least 2 ms before

Continuous

Highly

Accelerated

Life

Testing

Current

(Amps)

10.5

5.5

9.0

7.2

Related parts for PAS250-4AG

PAS250-4AG Summary of contents

Page 1

... PAS250 - Example: Part Number PAS250-7-GS= 250W Power Factor Corrected, 28V @ 9A with Field Configuable Options (Droop Share, Single Wire Share and Square Current Limit) and Remote On/Off Invert. CLICK HERE TO SEE THE PAS250 CODE TABLE AND AVAILABLE OPTIONS. Switch Mode Power Supply H ...

Page 2

... Model PAS250 Options 12V@0.5A Aux./Fan Drive (A) Droop Current Share ±10% (B) Fan Assembly ( Invert (E) PF Invert (F) Field-Configurable (G) Single Wire Current Share ±5% (I) Square Current Limit (J) Molex Connector (K) Metric Mounting (M) OR-ing Diode (O) Remote On/Off (R) Remote On/Off Invert (S) Certifications NRTL Recognition to UL60950-1 CSA C22.2 No. 609501-03 ...

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