W Series

TDK-Lambda
TDK-Lambda Logo

Lambda W Series - The World's Smallest BABT-Approved 300-1000W Multiples Power Supplies.

Details

Name Value
Product W Series
Make TDK-Lambda
Type Power Supply
Lead Time Request Quote for Lead Time
Quantity in Stock Request Quote for Quantity in Stock

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Datasheet

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Lambda W Series Power Supplies DS-1879159539.pdf

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Part I — AC-to-DC Power Supplies
LAMBDA’S W SERIES '



The World's Smallest BABT-Approved 300-IOOOW Multiples

Lambda’s ultra-compact W Series multiple output power supplies help you create high

density computer—based telecommunications systems. They feature triple and pent
outputs from ’300§l00O watts. 300W models are available with 48VDC in put. The W
Series has worldwide safety agency approvals of BABT, |EC950, ULl950 and CSA950,
and EMI compliance to FCC, VDE087l Class B conducted and radiated. They offer
several options which simplify and shorten the design process, including output power
good signal, remote on/ off, 85-132/176-264VAC input (autorange available as an
option), current sharing on the main output, built in thermal protection, and more.

Lambcla’s W Series has the lowest profile (l.77") and the smallest footprint of any
300-500W multiple on the market today. They're the ideal solution for communications
and computer peripheral applications.

60 UIMBM Ell-'0TIIONll:'8 lIl(u'.A 515 Broad Hollow Rd., Melville, NY 11747-3700 - I-800-LAMBDA-4
w SERIES SPECIFICATIONS



AC Input
line . . . . . . . . . . . . . . . . . . . . . . .85-132VAC or 176-264VAC (jumper
selectable), 45-440Hz. Input
autorange available as an option.
Efficiency
80% typical.
DC Input
48VDC input available on WD300 only.
EMI
Conducted EMI conforms to VDE 0871 Level B 10kHz-30MHz.
FCC Part 15 Subpartl Class B.

EN55022 and BS6527 Level B.
VDE0871 Level B 10kHz-1000Mhz.
Radiated EMI conforms to VDE 0871 Level B 10kH2-1000Mhz.

‘DC Output

Voltage range shown in table.

Output Power
WA/W D300: 300 watts max. 200 watts max on convection cooled
models. WA400: 400 watts max. WA500: 500 watts max.

300 watts max on convection cooled models.

Regulated Voltage
regulation, line . . . . . . . . . . . . . :0.2% on main and auxiliary
outputs for :15% input change.
regulation, load . . . . . . . . . . .. :1°/o on main output; 2% for load

changes from 20-100% an auxiliary
outputs. Minimum load of 5A
required on main output of WA/
WD300, and WA400; SA on WA500.
ripple and noise . . . . . . . . . . . .50mv pk-pk on main output;
1% pk-pk on auxiliary outputs.
10Hz-30Ml'lz bandwidth.
temperature coefficient . . . . .0.02°/o/°C on main output.
0.05%/°C on auxillary outputs.

Hold-Up Time

Package Input Voltage Hold-Up Time
Model (VAC) (mSec)
WA303, 305 95/190 18

230 28
WA403, 405 95/ 1 90 13

230 ' 20
WA505 95/190 18

230 28

Overload Protection

Automatic electronic current limiting circuit limits the output current
to a preset value, thereby providing protection for the load as well
as the power supply.

Overvoltage Protection
Overvoltage protection is provided on the main 5 volt output only.

UIMBDII EIEWIIUIIIGS lIllu'.A

In-Rush Current Limiting

The turn-on in-rush current will not exceed 50 amps peak on
WA303, 305, 403, 405. 20 amps peak on WD305. 40 amps peak
on WA505.

Isolation Ratings
Type tested 1 minute without breakdown, "Y” capacitors removed.
Input to ground 8. input to output: 4KV RMS 50Hz.
Output common to ground: 70OVDC.
Production tests on complete units, 1 minute without breakdown.

Input to grounded outputs: 1.6KV RMS 50Hz.
Outputs to ground: 700VDC.

Input to output resistance: >10OM O. at 500VDC.

Cooling

The WA/WD300, 500 are convection cooled and are available
with an optional fan. Integral fan on WA400.

Operating Temperature

0 to + 70°C with linear derating from + 50 to + 70°C. Derate to
50% power at + 70°C.

Remote Sensing

Available on main output for voltage drops of 0.5V max for
WA/WD300 and 400. Remote sensing on the main output of the
WA500 for voltage drops up to 0.25V max.

Options 1 .
Input autorange, output power good, remote on/off, -integral fan,
and current share (main output only).
*See option selector guide for option numbers.

Physical Data

Package Weight Size

Model (lbs.) (inches)
WA303 (with fan) 5.7 11.8 X 4.9 X 2.56
WA303 (without fan) 5.1 11.8 X *4.9 X 1.77
WA305 (with fan) 6.2 11.8 X 4.9 X 2.56
WA305 (without fan) 5.5 11.8 x" 4.9 x 1.77
WA403 {with fan) 5.7 11.8 x 4.9 x 2.56
WA405 (with fan) 6.2 11.8 x 4.9 x 2.56
WA505 (with fan) ' 7.7 11.8 x 7.48 X 2.56
WA505 (withoutfan) 6.8 11.8 X 7.48 X 1.77
WD305(witl'1‘ian) 6.4 11.8 X 4.9 X 2.56
WD305 (withoutfan) 5.5 11.8 X 4.9 x 1.77

Safety Agency Approvals

B56301, B87002, |EC950, UL950, EN60950, CSA234 Level 6,
VDE0805.

Guarantee

One year guarantee includes labor as well as parts. Guarantee
applies to operation at full published specifications at end of 1 year.

515 Broad Hollow Rd., Melville, NY 11747-3700 ° 1-800~I.AMBDA-4 61
OEM Ratings Table — Trip

MAX POWER

MAX CURRENT (AMP$)*

AT AMBIENT TEMPERATURE OF AT AMBIENT TEMPERATURE OF
70°C ADJ. RANGE

Vo 50°C

60°C

70°C

5 40.0 (30.0) 30.0(22.5) 20.0 (15.0)

12 10.0
-12 .0

5 40.0
15

-15

5 4

12 1

-12

5
15
-15

5
12

-12
~52

-24

5
12

-12
-5.2
12

5
12

-12
-5.2
48

5
12

-12
-5.2
24

5
12

-12
-5.2
24

5
12

-12"
~52
12

5
12

-12
-5.2
48

5
12

-12
—5.2
24

5
12

-12
-5.2
12

5
12

-12
-5.2

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50°C
300 (200)

300 (200)
400
400

300 (200)

300 (200)

300 (200)

300 (200)

400

400

400

500 (300)

500 (300)

500 (300)

1000

60°C
225 (150)

225 (150)
300
300

225 (150)

225 (150)

225 (150)

225 (1501

300

300

300

375 (225)

375 (225)

375 (225)

750

*Ratings in parenthesis are for convection cooled units without fans.



(WATTS)

150 (100)
150 (100)
200
200

150 (100)

150 (100)

150 (100)

150 (109)

200

200

200

250 (150)

250 (150)

250 (150)

500

Ie and

Vout

4.7-5.5VDC
1-2°/a Fixed
:2% Fixed

4.7-5.5VDC
1- 2% Fixed
: 2% Fixed

4.7-5.5VDC
12% Fixed
22% Fixed

4.7-5.5VDC
:2% Fixed
12% Fixed

4.7-5.5VDC
:2% Fixed
22% Fixed
.-122% Fixed

4.7-5.5VDC
:2% Fixed
:2% Fixed
:2% Fixed

4.7-5.5VDC
: 2% Fixed
1 2% Fixed
: 2% Fixed
22% Fixed

4.7-5.5VDC
22% Fixed
12% Fixed
.*:2% Fixed
22% Fixed

4.7-5.5VDC
+_— 2% Fixed
2; 2% Fixed
1- 2% Fixed
t 2% Fixed

4.7~5.5VDC
32% Fixed
12% Fixed
:2°/o Fixed
t2% Fixed

4.7-5.5VDC
22% Fixed
: 2% Fixed
: 2% Fixed
2 2% Fixed

4.7-5.5VDC
:2% Fixed
22% Fixed
12% Fixed
:2% Fixed

4.7-5.5VDC
1- 2% Fixed
1- 2% Fixed
22% Fixed
:2°/o Fixed

4.7-5.5VDC
:2% Fixed
2 2% Fixed
: 2% Fixed
= 2% Fixed

5.0-5.5VDC
:2% Fixed
i2% Fixed
22% Fixed
:2°/e Fixed

COMPLETE UNIT PRICE PER
ELEC. SPEC. DELIVERED QUANTITY
PG. 1 10 100
‘ 61 $395 $375 $321

61 395 375 321

61 510 485 414
61 510 485 414
61 490 ' 466 398
61 490 466 398
61 490 466 398
61 550 523 447
61 595 565 483
61 595 565 483
61 595 565 483
61 720 684 585
61 720 684 585
61 720 684 585
61 1365 1296 1170

Pent Outputs.

MODEL
WA303 00 00 02

WA303 O1 00 02
WA403 O0 01 02
WA403 O1 01 02

WA305 00 00 02

WA305 01 00 02

WA305 02 00 02

WD305 O0 00 D2

WA405 00 01 02

WA405 01 01 02

WA405 02 01 02

WA505 00 00 02

wA5os 01 no 02

WA505 02 00 02

WA100517 01 22

53 MMBM Ell-THHUNIES INGA 515 Broad Hollow Rd., Melville, NY 11747.3 7oo« 1-800-LAMBDA-4
W SERIES PART NUMBERING SYSTEM



30=300W 4 00-NO FAN
40=400W 01-ENTEGRAL FAN
50=500W (-ONLY 400W MODEL
i IS AVAILABLE WITH FAN)
9 XXX 9 XX 9 XX 9 XX





AC INPUT

# OF
OUTPUTS

TYPE OF
OUTPUTS

TRIPLE OUTPUT UNITS:
00=5V, +12\/, — 12V
01=5V, -i-15V, —15V

OPTIONS

_o2 — NO OPTtON
(STANDARD on
ALL MODELS)

WD ONLY ON
48 VDC INPUT
300W MODEL

3OR5

12
42
52
62

PENT OUTPUT UNITS:
00=5V, +12\/, —12V,
-5.2V, 24V
01=5V, +12V, —12V,
-5.2V, 12V
02=5V, +12V, —12\/,
--5.2\/, 48V



SEE OPTION
DESCRIPTIONS
13 BELOW
43
53
63
73

oselect either WA (AC input) or WD (48VDC input, 300W model).

0Select the power level and the number of outputs required. You can choose either 3 or 5
outputs in the 300W (30) and 400W (40) packages. The 500W (50) package is a 5 output model only.

eselect the type of output, either triple or pent.
Triple output models are:
00 =5V, +12V, — 12V
01 =5\/, +15V, — 15V
Pent output models are:
00 = 5V, +12V, —12V, —5.2\/, 24V
01 =5V, +12V, — 12\/, — 5.2V, 12V
02 = 5V, +12V, —12V, —5.2V, 48V
oselect whether you need a power supply without a fan (00) or with an integral fan (01). Only the 400W models come with
an integral fan.

eselect the type of options. All models are designed with a thermal strip as standard and will be 02 on your model. Only one option can
be added to a power supply.
Example: W Series 500W AC input base model; pent output with 5\/, + 12V, -— 12V, —- 5.2V, 24V: with integral fan; input autorange, thermal
trip, remote inhibit and DC Power Good
would read WA505 O0 01 13.

OPTION i DESCRIPTION PRICE

1 I0 100
42 VME Type Power Fail, Inhibit _ 49 47 40
52 SELV Option for Units with Output #5 less than 24VDC, 49 47 40

Power Fail, Inhibit
62 SELV Option for Units with Output #5 greater than 24VDC, 49 47 40
Power Fail, inhibit

72 Power Good, Power Faii, Inhibit 49 47 40
03 Auto Ranging 34 32 28
13 Same as Option #12 with Auto Ranging Added 83 79 67
43 Same as Option #42 with Auto Ranging Added 83 79 67
53 Same as Option #52 with Auto Ranging Added 83 79 67
63 Same as Optoin #62 with Auto Ranging Added 83 75 67
73 Same as Option #72 with Auto Ranging Added 83 I 79 67
02 Thermal Trip (Standard on all models) No Charge
Fan Integral Fan on WA/WD300 or WA500 60 57 49

‘Only (one) option can be added to a power supply.



MMBDII Ell:'l.'I1IOIlll.'S INEA 515 Broad Hollow Rd, Melville, NY 11747.3 700 - 1-800-LAMBDA-4 59
Part I — AC-to-DC Power Supplies



W SERIES MECHANICAL DRAWINGS

WA303
WA305

Connectors
All terminal‘ blocks Vemltron‘ ‘Beau’ range 6-32 {mo screws

Aclnput TB‘! both models
1 2 3 4 5

1 15V
flfl

Outpun 2xM6studs both models (
-vo sense connected to auxiliary OV vla external shortlng bar

Outputs T82 a. 1'33" WA303
5 4 3 2 '1

4 3 2 1
WW

j 1 732 TB3
Outputs 1'32 wA3os

12 11 10 9 8
IIIIII IIIIII

7 6 5 4 3 2





-0- '9'
WW







8 1: M4 fixing
holes 3.5mm
max. intrusion



0§'SOZ

008
0093

12

+1

45
65
(with tan}

All dimensions are in mm.

(divide by 25.4 for inches)
WA403

P 1 x -

WA405 Out 1111 ‘ 2 Ms 25M 1000
Connectors /- 1132 1 l*7l I‘,-

All terminal blocks Vomltron ‘Beau’ range 8-32 UNC screws

AC Input T81 both models
1 2 3 4 5

115V
flfl

Outpun 2xM6studs bothmodets
-vo sense connected to auxlllary OV vla external shorting bar

outputs TB2&TB3 wluos
5 4 3 2 1

4 3 2 1
W
j j T32 T33

Outputs T82 WA405
12



62 UIMBIIII HEGTIIDIIMS INBA

11 10 ‘ 9 3 7 6 S 4 3 2 1
' + 4- -P . 4»
WEWE
: :



8 1: M4 fixing
holes 3.5mm
max. intrusion

WA 405







008
00'9LE

All dimensions are in mm.
(divide by 25.4 for inches)

515 Broad Hollow Rd., Melville, NY 11747-3 700- 1-800-LAMBDA-4
w SERIES MECHANiCAL DRAWINGS

WA505



Ouipui 1 25.00

2 x M6 95

*$~<$*



Connectors
All terminal blocks Vomitron 'Beau' tango 6-32 UNC screws

Ac input 191
1 2 3 4 5

115V
flfl

Outputs T32 (splli connector 8/5 way)-

13 12 11 10 9 8 7 6 5 4 3 2 A 1
' 4- + -0- ' +
W HWW
- —

Output! 2 3: M6 studs
-vo sense connected to auxiliary OV vla external shorting bar



WA 505



8 x M4 fixing
holes 3.5mm
max. intrusion




O08
F’_"'__—“"‘_““‘"""‘_—_"“‘—"'——“”“_"‘——|
O93

' H *1? *$* 22
|._£m_.i I i “f
19030 No. 6-32 45 ‘

65

All dimensions are in mm. (WW1 *6")
(divide by 25.4 for inches)



30.00



WD305

Connectors
Ail ierminai blocks Vomliron 'Boau' range 8-32 UNC screws




Dc input TB1

1 2 3 4 5
+4-BV -48V lN
GU‘! 001 +

Outputs T32

12 11 ID 9 8 7 6 S 4 3 2 1
OP1 sense OP1 sense LEA OP2 ov ov OPS
' ' 4- + + +
j j
Output 1 2 x M6 studs

-vo unu conneciod to auxiliary OV vla external shorting bar




8 x M4 fixing
holes 3.5mm
max. intrusion

09903
008
00'9£Z



64.40 '-
3o.oo }1 7
124.4 45

65
Ail dimensions are in mm. (Wm, tan)

(divide by 25.4 for inches)



MMBM Ell-'flTll0IlIOS INA 515 Broad Hollow Rd., Meivme, NY 11747-3700 - i-800-LAMBDA-4 63

Manual

No manual found...

FAQs

How quickly can the W Series be acquired?

GID Industrial specializes in obtaining products that are difficult to find. The manufacturing of the W Series has ceased, and the supply is scarce. Lead times may vary, but on average, 5 - 7 business days is the standard delivery time.

What is the typical price for the W Series?

GID Industrial always gives customers excellent service and prices that are highly competitive. Requirements for delivery and availability do affect pricing. Contact us for a timely quote on the W Series.

Is there a warranty or refund policy for this product?

GID Industrial provides a full 30-day warranty on each product sold, including a 30-day refund policy. If an extended warranty is purchased, the refund and exchange policies are also extended throughout the length of the warranty.

Will you work with international companies?

Absolutely! We service customers globally. With rare exception, GID Industrial ships worldwide.

What options for payment are available to purchase the W Series?

GID Industrial accepts wire transfers, major credit cards, and company checks. We will also work under the direction of the customer with their escrow company.

How do you ship your products?

To make it easier on our customers, we work with all major carriers including FedEx, DHL, the United States Postal Service and UPS. We also are able to work with other shipping carriers in order to ensure that our customers have a pleasurable experience.

Does GID offer repair services?

We do provide repair services for this product. Our team of engineers is experienced with the W Series and is able to examine, diagnose and repair it quickly and efficiently. Please contact us today to learn more about our repair services.

Can GID assist in managing the lifecycle of W Series?

You bet! Managing lifecycles of industrial equipment is a specialty of GID Industrial. We collect data to track the life cycle of products both hard to find and actively in production. This process enables us to phase out parts that are obsolete promptly and phase in the new generation of products.

Is GID Industrial able to assist in moving the excess inventory of obsolete products?

We frequently work with companies to help them move and migrate excess inventory. All too frequently, companies dispose of end-of-life equipment for scrap value. Our goal is to obtain top market value for companies who need to dispose of excess industrial equipment. GID Industrial has worked with a vast array of products including the W Series.

Call for Price and Availability

+1-888-443-4456
local: +1-469-283-2440

or

  • GID Industrial, Industrial Equipment & Supplies, Richardson, TX
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